Multiplayer Skins Do Not Update for Connected Players in Multiplayer Game (via XBL)

Partner Rank: Medium

Verification Builds: 1.21.50 (29666979)

Regression Builds: 1.21.44

Summary: Multiplayer skins do not update for connected players in a multiplayer game via Xbox Live.

Affects Currently Live Content: Yes

Impact: Players cannot see updated skins of other players in real-time, which affects customization visibility and player interaction experience.

Repro Steps:

1. Start a new Minecraft world.
2. Invite a friend to join your game.
3. Wait for the friend to successfully join the session.
4. Change your skin to either a trusted Marketplace skin or a local skin.
5. Observe that the skin changes are not reflected for the connected players.

Observed Results: Skin changes made by a player do not appear for other players in the same multiplayer session.

Expected Results: All connected players should see updated skins immediately when a player changes their skin.

Screenshots/Videos Attached: Video Attached