During the weekend I played tried the user profiles. I created a new profile and installed Google Play Services in it (via Apps -> Play Store). The app I wanted to test didn't work so I figured I had done something wrong, logged out of the profile and then deleted it.
Today I noticed that 3 banking apps (S -push TAN, VR Banking, VR Secure Go Plus) stopped working that previously had worked without Play Services in the owner profile (I know, bad idea to put them there ;-)). They launch but freeze at the launch screen. Another app (DKB banking) still works without any problem.
I tried the recommendations for the various banking apps (enable developer debugging, enable exploit protection compatibility mode), but, to no avail.
Is it possible my tinkering with the user profiles changed a setting the misbehaving apps need that I am not aware of? Or was there maybe an update that could potentially break things? I am on build number TP1A.22005.002.2022101800
I am willing to completely reset the phone and start over, but, on the other hand I would like to understand what happened. ,-)
Thanks in advance!