If not, it’s probably worth mentioning to the user before they generate the bt full.
An even more weird property of solely this crash is that somehow, it’s the first I’ve seen to not even register a coredump in gnome-abrt and drkonqi-coredump-gui! I suppose since coredumpctl list | grep krita returns null (an error), one wasn’t saved. However, how? I suppose this isn’t KDE-specific, but that’s weird.
It’s all the more reason that this is problematic, too.