Hands.hiding not working in multiplayer (Hand reveal)#1703

Edited:

Repro steps:

1. Start Multiplayer game
2. Give cards to each player
3. Set Hands.hiding = 3 in code

Expected Results:
All players can see cards in all hands

Actual Results:
I, the host, can see cards in all hands.
The other players can only see their own hands

Original: I have a game with a script that sets Hands.hiding = 3 at one point. I am hosting this script in a multiplayer server. As expected, all hands become visible to me. However, all hands do not become visible to the other players, and they can see only their own hands.