This happens to both Fedora 34 (fully updated) and Silverblue 34(fully updated) .
When immediately installed via Gnome-Software, it works.
Both machines idles and sleeps, after resume, starting Tetravex core-dumped.
Started Process Core Dump (PID 8483/UID 0).
Apr 20 21:50:39 amdf systemd-coredump[8490]: [🡕] Process 8443 (gnome-tetravex) of user 1001 dumped core.
Stack trace of thread 2:
#0 0x00007feff8b85292 raise (libc.so.6 + 0x3d292)
#1 0x00007feff8b6e8a4 abort (libc.so.6 + 0x268a4)
#2 0x00007feff8bc7cd7 __libc_message (libc.so.6 + 0x7fcd7)
#3 0x00007feff8bcf95c malloc_printerr (libc.so.6 + 0x8795c)
#4 0x00007feff8bd0e83 _int_free (libc.so.6 + 0x88e83)
#5 0x00007feff8bd4a58 __libc_free (libc.so.6 + 0x8ca58)
#6 0x00007feff98921ed n/a (/usr/lib64/libglib-2.0.so.0.6800.0 + 0x5a1ed)
Apr 20 21:50:39 amdf systemd[1]: systemd-coredump@1-8483-0.service: Deactivated successfully.
The problem still there after reboot. Also after remove/reinstall of the flatpak app
At the Fedora 34 machine, I installed the RPM version gnome-tetravex-3.38.2-2.fc34.x86_64 . It works normally.
Side question: why abrt do not ask me to report this core-dump?