Player 2 on (PlayStation) split screen has same permissions as Player 1 in realm.

The default membership level on the realm is Operator, which means that player permission when joining from invite is set to Operator. Our realm may consist of up to three players at once.

1. One of the two others, two ps5 users on the same ps5, who have received an invite to this realm by the host, a ps4 user, a long time ago and therefore always has permission to the realm as long as the subscription goes on, joins the realm like one would join worlds that they are hosting, not through an invite, while having the player permission when joining from invite as Operator.
2. The other one joins as well, with the same player permission when joining from invite, as a second player on the same console, ps5, making the screen into a split-screen, but strangely has his name set to "Steve" and player permission when joining from invite as Visitor, instead of Operator, having the host to get on his PS4 and manually change this to Operator for the second player to give him the ability to build, use commands and take use of every other right...every single time a second player joins (this keeps happening all the time).
3. The inventory of the second player is saved, that is not the problem, but the player permission is a problem, a really huge one.