Create clipping mask shortcut not working on new mac - HELP! (plus strange white bar)
Hi! I've been using photoshop for 25+ years, and in all the time it has existed, the shortcut for create clipping mask on a layer has been opt-cmd-G
I've just got a new mac studio, and this command WILL NOT WORK - even in the photoshop layers menu, and in edit>keyboard shortcuts it tells me this is still the command... (latest photoshop and mac OS)
I suspect the mac has got some override going on stopping this working, but it's doing my head in completely not being able to do this by a shortcut - anyone know how to fix this??
Secondly, this strange withe bar has appeared with the name of the current tab in it, and I'm sure it wasn't there before but can't igure out how to get rid of it either, and it looks unsightly - so, anyone know how to get rid of it?

I want it to look like this (without the ugly white bar)
