Created attachment 105366 [details] shortcuts settings although the shortcut exists (see screenshot), cmd-+ (zoom in) does not work. cmd-- (zoom out) works fine though.
Hi, I can confirm the issue. It's fn-= that zooms... Let me check what key combination is given for the shortcut.
Huh, the shortcut is defined in exactly the same way as zoom out -- Ctrl++ and Ctrl+-, which translates to cmd++ and cmd+- on osx in Qt. I tried to redefine the command in Krita, by pressing cmd+= -- that works, and zooming works. When I tried to press cmd-shift-=, which should lead to cmd++, Qt refused that combination. I am beginning to think it might be a bug in Qt.
*** This bug has been marked as a duplicate of bug 383911 ***