@Vlad-Nirky Thank you for this response, Its interesting to hear. I have a similar set up too, one note 9 pro for daily use and one for a back up and testing I installed the stock roms but versions 12.0.2.0 and I think I also tried 12.0.1.0 so now I'm interested in trying the stock rom you mention above. Compatibility I've been finding is good other than the odd sound issues and slow switch from home wifi to mobile data when I leave the house, sometimes i have to toggle data off and back on, so I'm interested if changing the stock rom improves those areas. I will try this on my backup when I have the time

Something broke in stable at some point preventing wifi scanning on Redmi note 9 pro and Redmi 9 (from my testing). Use the ubports installer to reflash and select 24.04/daily and wifi will be working OK