I have this persistent title that shows up when I booting, I do want to see it
I have customized my /boot/grub2/user.cfg file like this
set timeout=0
set quiet=1
But it keeps showing up, then I later found out it was stored under title in my boot/loader/entries
cat /boot/loader/entries/ostree-*.conf
title Fedora Linux 41.1.4 (Silverblue) (ostree:1)
version 1
options rhgb quiet root=UUID=f1192884-ed67-42b2-bd0c-22bf07d0e85e rootflags=subvol=root rw ostree=/ostree/boot.0/fedora/e3c1d1d259dc0f5dfd87e0c8a3f31e7233b33ba091986f069aa8cb579b2aa37c/1 quiet splash rd.systemd.show_status=auto vt.global_cursor_default=0
linux /ostree/fedora-e3c1d1d259dc0f5dfd87e0c8a3f31e7233b33ba091986f069aa8cb579b2aa37c/vmlinuz-6.11.4-301.fc41.x86_64
initrd /ostree/fedora-e3c1d1d259dc0f5dfd87e0c8a3f31e7233b33ba091986f069aa8cb579b2aa37c/initramfs-6.11.4-301.fc41.x86_64.img
aboot /ostree/deploy/fedora/deploy/308868a0660c0231a0c039896647a5db43f1a258cd211890ce83b06953384c4c.1/usr/lib/ostree-boot/aboot.img
abootcfg /ostree/deploy/fedora/deploy/308868a0660c0231a0c039896647a5db43f1a258cd211890ce83b06953384c4c.1/usr/lib/ostree-boot/aboot.cfg
title Fedora Linux 41.1.4 (Silverblue) (ostree:0)
version 2
options rhgb quiet root=UUID=f1192884-ed67-42b2-bd0c-22bf07d0e85e rootflags=subvol=root rw ostree=/ostree/boot.0/fedora/e3c1d1d259dc0f5dfd87e0c8a3f31e7233b33ba091986f069aa8cb579b2aa37c/0 quiet splash rd.systemd.show_status=auto vt.global_cursor_default=0 quiet loglevel=0 rd.systemd.show_status=false splash vt.global_cursor_default=0
linux /ostree/fedora-e3c1d1d259dc0f5dfd87e0c8a3f31e7233b33ba091986f069aa8cb579b2aa37c/vmlinuz-6.11.4-301.fc41.x86_64
initrd /ostree/fedora-e3c1d1d259dc0f5dfd87e0c8a3f31e7233b33ba091986f069aa8cb579b2aa37c/initramfs-6.11.4-301.fc41.x86_64.img
aboot /ostree/deploy/fedora/deploy/308868a0660c0231a0c039896647a5db43f1a258cd211890ce83b06953384c4c.2/usr/lib/ostree-boot/aboot.img
abootcfg /ostree/deploy/fedora/deploy/308868a0660c0231a0c039896647a5db43f1a258cd211890ce83b06953384c4c.2/usr/lib/ostree-boot/aboot.cfg