I had a good week cleaning some things up for end of year.
couple of scanbar things
I polished the new autohiding video scanbar. A bunch of the layout and coordinate detection code of the scanbar and the media canvas behind it is less jank. If you had some flicker or weird mouse-popup behaviour last week, I hope it is better now!
If you are a macOS user however, I held back one of the changes. There's a background-erasing hack I put in a couple years ago because without it macOS media viewers went to 100% CPU. I hope this is no longer true, but I'm not certain, so you still have the flag on by default. Please hit _help->debug->gui actions->macos anti-flicker test_ and then try browsing some images and video in a new viewer. Does your client lock up, or is it ok now? If everything is good, I'll remove the flag and you can get some nicer anti-flicker tech too.