Pallets menu comes up blank
I'm on Arch Linux 64bit, using Muscescore 3.4.2-Release, the version packaged inside Arch. The Palettes menu doesn't appear and instead an empty box appears. Attached is a screenshot showcasing the problem. I've tried restarting but that didn't do the trick. I found this older question (https://musescore.org/en/node/296082) which has the same issue, and it was resolved by installing two packages: qt5-graphicaleffects and qt5-quickcontrols. Sadly, I already have these packages so it wouldn't be useful. If it helps, also attached is a log of Musescore's console output as it opens. Anyone have any ideas as to why this is happening?
If this issue was fixed in 3.5, do let me know as well.