I recently rewrote my app from GTK3 to Qt6.
My previous snapcraft.yaml is here typhoon/snap/snapcraft.yaml at gtk3 · archisman-panigrahi/typhoon · GitHub
Here is the new version where I switched from GNOME backend to KDE backends - typhoon/snap/snapcraft.yaml at master · archisman-panigrahi/typhoon · GitHub
However, for some reason, it now fails with Trace/breakpoint trap (core dumped).
It runs without any issue locally (or when installed as a native package).