UnagiC8 i have the same issue with my TeyesCC3 running DuduOS but with CarLink 2.0 app (it only happens to any version after CarLink version 2.25.0926.1708 AND when device wakes up from sleep)
To solve i requested @YAOXILONG to sign the CarLink version 2.25.0926.1708 for me so i can downgrade.
Also like yours my SWC (play/pause, previous/next buttons) are setup through hardwire and not CANbus
Even though downgrading my CarLink fixes my issue now looking at exactly same your issue with Spotify app, makes me think it is more of DuduOS issue too not just CarLink