All that super stuff is a big can of worms.
Even my Android 10 system partition is supposed to be incapable of rw mount according to some.
I don't have any problems, although I did have to remove the FEC.
Impediments to Sanity- Possible? read-only partitions
- Shared blocks in partitions, EXT4_FEATURE_RO_COMPAT_SHARED_BLOCKS
- FEC
- AVB
- vbmeta
- super partitions