Ratings (Stars and Colors) do not refresh correctly on Second Monitor

Bug or Feature? I'm attempting to create my first book using the Book Module. Pretty impressive. I've hit a snag, doesn't stop the project, but somewhat frustrating. When I move the photo collection to my second monitor, the ratings (Stars and Colors) do not refresh correctly. This is especially true when I change the filter to, say, a different color. I am able to get the ratings to reveal themselves by simply hovering my cursor over the various images. Interestingly, it refreshes only the images that were 'touched' by the mouse pointer. Takes a while when you have dozens and dozens of photos. Is it just me or has anyone seen this and figured out a cure?

TIA

LrC 12.0.1 Release

Windows specifications
Edition Windows 10 Pro
Version 22H2
OS build 19045.2251