Uh, please don't set the gallery images to an exclusive fullscreen mode. Please. Just pop it up in a window. Damn thing set off a chain reaction of glitches on my PC and monitor, and broke the picture-in-picture video I was watching. I'd rather not have games switch to fullscreen without my permission, I got enough of that growing up playing PC games in the 90s.
Also I feel like some of the hitboxes on some items are off, the spam popup email one in particular always takes me 2-3 clicks to work.
My GUESS is that it's off because I have my Windows taskbar on the left and not on the bottom, I've seen some software and a few games get thrown off by that.