Soundfont selection menu does not work on overlaps

It was hard to explain the issue in the subject, but it's best demonstrated in the video I've linked here.

https://youtube.com/shorts/_rPCJk0m7HU?feature=share

There's the initial menu with MS Basic, Muse Sounds, SoundFonts, and Get more sounds as the options. Then, I switch to the "Solo Vox" soundfont, which works fine. I then switch to the "Saw Lead" soundfont by clicking at the very bottom where the submenu item does not overlap with the initial menu. I then switch to something else, and you can see that when I click "Saw Lead" again, it does not work – it remains as "Chiffer Lead". The same happens with "Square Lead".