Yeah I ran into a bug today when I went to close MusicBee. I had it playing all day, went to close the program then I got a blue spinning circle.
It froze my PC, so I had to do a hard restart. Edit: I didn't report this as a bug, because it very well could be an issue with Windows 10.
Edit: I just tried out Navigation Lock (Full). I didn't know we have to lock each tab, but after doing so it's working exactly as expected. Creates a
new tab if I click on a playlist from my list, that doesn't already have a tab.
(I was about to make a wish for this too...) 🤣