System/Display calibrated the main window, didn’t do anything for videos. Calibrating from the bottom tool bar while a video is playing worked.
Whitelist wise…
When I was trying to sort this out, Recommended Settings said to deselect everything in Whitelist, save the 1920x1080@60 setting.
ffimon’s method worked. I get the pause/screen resize going between video and menu, but after I calibrated 3 or 4 videos so far they all seem to be properly sized.