[LH3648] Switching back to normal view from composition mode causes glitch

I just updated to the latest beta (2.9.0.18), and a new bug has shown up. When I switch back from composition mode, the window would not maximize all the way as it was, and there would be a lot of white space around the window. I would have to click on the window’s restore down and then maximize to get it back to fully maximized window.

Here’s a screenshot:

This is already mentioned here:
https://forum.literatureandlatte.com/t/lh3648-window-resizing-after-exiting-composition-mode/45999/1

Thanks. This has been filed.