Cannot interact with temple rewards in multiplayer

Playing with a friend. Both druids. Neither of us can open the vault in the vault room or interact with any of the crafting benches after completing a room.

Had the same problem, buddy is a sorc, I'm a witch. Happened in my temple, we believe after he zoned into the temple first.

Second occurrence we ensured he zoned in first through each loading screen, but he couldn't interact with anything. I could.

Same, partying with a friend both of us on console (PS5) and I cannot interact with any crafting benches or levers in temple that I open irrespective of who enters the temple first. Tested on a few consecutive runs.

He can interact with the benches in temples I open and ones he opens whether or not I go in first.

Confirmed, Did 2 runs, I could access rewards on my run, he could not on his, don't know who entered first on either, will post again after another paired try.

Same issues here, both Druids. On his map only he could access the Sealed Vault on my map no one can access anything. This was on second instance of the map, first instance did not get the vault room to try.
Was able to interact with the new rooms until his game crashed and he reloaded into my map.

same problem, playing in group, neither one of us can use room rewards. none of them are working.

+1, sometimes we can interact sometimes not. early on we could now sometimes we can't even enter the temple

Addendum to previous post, found that the Party Leader matters at the Creation of the instance, as in if taking the waypoint in the leader has to be the one making it for their own ruin run. Non party leader cannot us any of their stuff. Changing the leader allows for use of stations in Ruins for the one creating the instance.
If I am party leader when entering the control room then things work for my instance. If he is party leader then nothing works. Going into his if he is party leader then all his stuff works and I cannot interact with anything beside chests.

Same happened to me and my buddy. First time I could run temple fine and when was his turn, he couldn't access loot but I could(!??). Next time we saw that we got energized crystals, that are needed to open temple, less than other. We did same amount of altars but he opened temple 1 altar later than me and after that he opened altar 2 crystal before me. Second temple run he couldnt access anything and neither me.

I wish GGG see this and fix it ASAP as it's not worth to play in co-op when you miss stuff.

My friend and I had the same thing happen. He was party leader and got his rewards fine. When I opened my temple instance he was able to click on the benches but I couldn't touch anything and missed out on all the rewards.