iMovie update 10.4.1 freezes at crop selection
MacBook Pro, 16", M3. Using iMovie with trail camera imports. Worked fine until iMovie update 10.4.1. Now when editing, with crop tools, as soon as the point is selected for dragging the frame the program hangs. The double-headed arrow remains on the screen and is movable. The only escape seems to be a forced quit of the program. I used the Time Machine to roll back to the previous version and it worked fine - apart from the fact that the libraries would not load having been created by the 10.4.1 version. However the cropping tool worked. Updating to iMovie 10.4.1 gave the same problem when attempting to crop. This is very frustrating as the crop tool is an intrinsic part of my workflow in iMovie.
Help!
MacBook Pro (M3 Max, 2023)