Reinstalling has fixed my issue. It's not a great solution, but at this point I'm just glad it's working again. Won't be able to provide any info to the devs if they're even paying attention to this to do anything about it.
My Start11 menu is just completely not showing up anymore with this version. Windows 11 Version 22H2( OS Build 22621.963). The other day it was inconsistently showing up, turned out to only show if I pressed the left windows key on my keyboard, but not if I clicked on the button on screen. Now it's just completely gone. I've set all the options for showing the default Windows start with ctrl or right windows key menu to off.