Working with photograps in a frame I used the shift key to scale the picture proportionally and together with the frame I used shift+command (MAC). After the latest opgrading to 16.2.1 this keys do not funktion like that any more. What an I missing?
Sorry to hear about your experience. There may be any other app running in the background which is handling the key modifiers. You may restart your machine and just launch InDesign & see if Shift key works. If it does, you may find the culprit by launching other apps one by one.