I made a test case (self-conditional) : If field2 = AA then field1 = required.
I checked all conditionals for my fields : No other sets non-required to field1.
There are only 3 conditionals for other fields, but they are using the show mode.
Entering AA into field2 does not set the required icon for filed1.
One thing makes me wonder : The 4 modes for selfconditional are : show, hide, erforderlich and non-required.
The one that doesn't work is spellt in German ????
GTvB