noticing a few dialogs that no longer escape or close with the esc key (or sometimes do, and sometimes don't).
Layers are definitely a problem (consistently will not close with esc)
Library manager, has hung up after changing elements in the E/L
Various other view and attribute dialogs are hit or miss
BIM solutions and trouble shooting (self proclaimed) expert. Using Archicad 26 5002 US on Mac OS 11.5.2