I've just updated to InDesign 22.214.171.124, running on MacOS Catalina 10.15.7, and I can't create any new objects in a document.
I press F to add a frame, it shows me a rectangle outline while I drag, but when I let go of the mouse button there is nothing there, no object on the page. It's the same if I use the type or rectangle tools.
I've tried with a new document and with an existing one, but nothing works. I can move existing objects, but not create any new ones.
Everything was working perfectly before I upgraded and now I cannot create any new documents - help!