Couch coop bugs ps5

Can't press L1 or R1 to switch to different inventory options in half screen mode.
Unable to join other parties while in couch coop (it auto kicks when joining and if repeatedly attempting I will get kicked to main screen)
Can't open maps while couch coop. (I believe these last two have something to do with party leader glitching out)
Loot is highlighted as all for player 1 (less important more just visual)

Will add more as they come up.

Experiencing the same problem! Very frustrating!