Abrt-applet claims nonexistent OBS crash at login after boot

I would like to help investigate what causes this. abrt keeps claiming OBS crashed at login after boot, even when it is not started. It would be the official OBS flatpak (I have Fedora flatpaks disabled). And noticing that I was notified about something that happened 12 hours ago, the “crash” may be generated at shutdown?

Don’t worry about the crashes from the Kdenlive flatpak:
melt-7 is from trying to render a video with a dimension smaller than 128 (should crash, I think)
kdenlive_render, if I remember, is from an aborted render

I just closed obs and it detected a crash again. So it seems to be that it detects crashes that were actually the apps closing themselves. I suppose that is better than missing a crash that it should detect.

I have uninstalled abrt.