No media flags from iso after update to LE 9.1.002

I am not so sure how this would be connected but I had no problems so far generating the usual media flags for my iso files.

They normally appear after you once played the video within the iso image. Codecs, audio channels, etc.

Now after the update they don't. Have restarted, nothing.

I would try to downgrade if possible to be sure that it is connected to the new version, but I don't now if that is possible without causing problems.

I am on RPi4.

Under Windows I still get the flags.

Even if nobody is interested in media flags can abybody just tell me whether I can just downgrade to the previous version?

Can anyone confirm or is it just me?