P: (Left-hand mode) Flag Change Issue in Compare View with RH Image

With the new Lightroom Classic 13 update, on windows ten, with LR set to have the panels reversed for left-handed people (thanks for that, Adobe, I love it) - when in compare view and changing the flag status, almost every change of flag status on the RIGHT image is applied to the left image instead. I did manage to get ONE reject to apply to the right image, but every other one was applied to the left (removing it from view, with a flag filter set to unflagged). Flag changes to the left side work as expected. This is new with the 13 update.