Image shifts in LR classic window

I'm on Ventura 13.3.1 on a Mac mini M2 Pro & an Eizo CS2740 monitor. I noticed in LR 12.3 that the image I am working on within the main window shift slightly right to left, perhaps one or two pixels. You can see the image shifting more clearly when looking at the image's vertical edge on the right. The shifting only occurs within the main window.

It happens when rolling the mousing around within an image (newly imported or already edited) or over the right side panels (not the left panels), over the filmstrip & in the empty space around the image. It does not happen if there is no mouse movement. I use a Logitech Mouse Master 3 but have tested this with an older wired Apple mouse & the same thing happens. Distracting & unstable when image editing. I don't have this problem with any other application.

Very odd.