On the topic of visibilty volume, [1.1.0.1] Visibility volume doesn’t work for workshop items when reloading condo
I noticed about 3 years ago that string items don’t update their set position for co-op builders. I can’t find a thread about this but I heard other players talk about it a lot in the past years. So the situation is: Go to friends condo, get building permissions etc., try to put up a string item (string lights, garland, rope, chains…). Setting the starting position will show on the host’s end but not on the player’s end who is actually setting the position. If the host is the one to set the position it will show correctly on everyone’s side.
Similarly I noticed a while ago if you have 3+ mover trains in your condo they will simply not work for visitors. This also has been an issue since at least 2023 and is unrelated to the current mover problems that have been recently reported: Go to your condo, set up at least 3 mover trains, have people join - from their end the movers will not work at all and the connected objects will just be in their spawn as if not connected at all.