F43 Dolphin becomes unresponsive on launch

I’m running the latest stable Fedora 43 KDE spin. When I launch Dolphin, the file manager immediately becomes non-responsive for ~10-15 seconds before functioning like normal. I can reproduce this issue reliably by closing and re-opening Dolphin. It also happens when using the file picker in most other apps. Cosmic files does not exhibit this behavior.

I have looked around a bit and normally this behavior is linked opening a problematic drive or using btrfs-assistant with some old xdg-portal issues. Neither seems to apply here, all my drives report as healthy and I don’t have btrfs-assistant installed. I assume my issue is related to the large amount of OpenType errors I’m seeing in my journalctl.

I’m gonna attach the output of my fstab and journaltctl. There are no dmesg events created by opening dolphin.

Any help resolving this issue would be appreciated.

 15:42:08  arched@arched-desktop  ~ 
 ⏳ 12.9ms  $  cat /etc/fstab 

#
# /etc/fstab
# Created by anaconda on Fri Feb  9 20:49:19 2024
#
# Accessible filesystems, by reference, are maintained under '/dev/disk/'.
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info.
#
# After editing this file, run 'systemctl daemon-reload' to update systemd
# units generated from this file.
#
UUID=13fa12bf-1ff0-43e4-943d-502499d6c870   /                    btrfs   subvol=root,compress=zstd:1   0 0 
UUID=df5db4f6-244c-4023-91c3-0f78d1d8d5a0   /boot                ext4    defaults                      1 2 
UUID=5A4E-30C4                              /boot/efi            vfat    umask=0077,shortname=winnt    0 2 
UUID=13fa12bf-1ff0-43e4-943d-502499d6c870   /home                btrfs   subvol=home,compress=zstd:1   0 0 
# UUID=b3f43328-9d74-4466-99f9-aa9e78c94dea   /mnt/Games_N_Stuff   btrfs   defaults                      0 0 
UUID=aac00db1-4659-49da-b1a6-026dd516d36d   /mnt/Bulk            ext4    defaults                      0 0 
UUID=397e0071-093e-4d97-842f-2c697cc6854e   /mnt/Spinning_rust   ext4    defaults                      0 0 
journalctl --user --since=15:49
Dec 08 15:49:07 arched-desktop wireplumber[2739]: wp-event-dispatcher: <WpAsyncEventHook:0x55b1a178c570> failed: <WpSiStandardLink:0x55b1a1b66f90> link failed: 1 of 1 PipeWire links failed to activate
Dec 08 15:49:10 arched-desktop systemd[2314]: Started app-org.kde.dolphin@747427ab67e54f54a2070edd66170dae.service - Dolphin - File Manager.
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Mono", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Thaana", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Arabic", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "DejaVu Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Meetei Mayek", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Ol Chiki", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Adwaita Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Nimbus Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Open Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Comfortaa", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Montserrat", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "URW Gothic", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Nimbus Sans Narrow", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Carlito", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Math", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Red Hat Display", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Red Hat Text", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Padauk", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "FreeSans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Arabic Kufi", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Armenian", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Devanagari", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Ethiopic", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Fallback", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Georgian", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Hebrew", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Japanese", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Tamil", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Thai", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Adwaita Mono", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Nimbus Mono PS", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Source Code Pro", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "OpenSymbol", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Vazirmatn", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "PakType Naskh Basic", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Hebrew", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Bengali", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Sinhala", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Syriac", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Bengali", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Gujarati", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Gujarati", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Ethiopic", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Ethiopic", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Liberation Mono", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Liberation Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Liberation Serif", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Color Emoji", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Naskh Arabic", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Symbols 2", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Armenian", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Armenian", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Sinhala", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Devanagari", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Kannada", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Oriya", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Devanagari", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Georgian", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Telugu", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Kannada", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Telugu", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans CJK JP", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans CJK KR", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans CJK SC", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans CJK TC", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans CJK HK", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Mono CJK JP", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Mono CJK KR", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Mono CJK SC", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Mono CJK TC", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Mono CJK HK", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans NKo", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Canadian Aboriginal", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Gurmukhi", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Khmer", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Tamil", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Gurmukhi", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Hebrew", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Khmer", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Tamil", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Lao", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Symbols", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Georgian", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Lao", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "MScore", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif CJK JP", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif CJK KR", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif CJK SC", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif CJK TC", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif CJK HK", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Thai", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Thai", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Gothic", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Emoji", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Cherokee", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "D050000L", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Standard Symbols PS", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Madan", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Serif Oriya", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Caladea", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "RIT Rachana", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "C059", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Nimbus Roman", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "P052", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "RIT Meera New", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Cantarell", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Jomolhari", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "STIX", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Utopia", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Courier 10 Pitch", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Bitstream Charter", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Symbola", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "PakType Naskh Basic Semi Wide", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "PakType Naskh Basic Wide", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Cursor", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "URW Bookman", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Z003", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Thaana", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Arabic", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "DejaVu Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Meetei Mayek", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Ol Chiki", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Adwaita Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Nimbus Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Open Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Comfortaa", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Montserrat", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "URW Gothic", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Nimbus Sans Narrow", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Carlito", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Noto Sans Math", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Red Hat Display", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Red Hat Text", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Padauk", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "FreeSans", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Arabic Kufi", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Armenian", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Devanagari", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Ethiopic", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Fallback", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Georgian", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Hebrew", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Japanese", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Tamil", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Droid Sans Thai", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "OpenSymbol", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Adwaita Mono", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "Vazirmatn", script 10
Dec 08 15:49:12 arched-desktop kioworker[55389]: OpenType support missing for "PakType Naskh Basic", script 10

Could it be that it tries to mount an ancient device that is sleeping and takes 10-15 seconds to wake up? (or a slow network drive).
Spinning_rust in your device list is a perfect suspect.
just guessing.

if it’s the HDD, disable sleep for this drive, or set it to some 20-30 minutes of inactivity.

alternatively, try Double Commander (doublecmd) from discover flatpak and see if it functions fine.

If this was the case I would expect it to freeze just the first time, not every time including back to back launches.

and indeed it seems to not remedy the issue after using the disks utility to set the drive to never sleep.

Double Commander does not show the same behavior, same as Cosmic Files.

Additionally, I managed to get the kioworker spam to stop by setting

fonts=false

in my user’s kiorc but that did not solve the issue