Platforms:
MacOS 14.1.1 | MacOS 13.6 | Linux Ubuntu 20.04 LTS | Win 11 | Win 8.1

Steps to reproduce:
As a Host:
1. Launch the Title on Snapshot version 1.20.3 Pre-Release 4 using MSA with Minecraft Java entitlements and Minecraft Stage Realms subscription.
2. Navigate to "Minecraft Realms" and then "Players".
3. Invite additional Client to the Snapshot Realm Server.
4. Start restoring the world backup.
5. Notice that the world is infinitely restoring while the client is connecting to the server.

As a Client:
1. Launch the Title on Snapshot version 1.20.3 Pre-Release 4 using MSA with Minecraft Java entitlements and Minecraft Stage Realms subscription.
2. Navigate to "Minecraft Realms" and then select Snapshot Realm Server owned by the Host.
3. While the Host is restoring the world backup try to join Snapshot Realm Server.
4. Notice that the Client is able to join the Snapshot Realm Server while the world is still restoring on the Host side.

Observed results:
The Client is able to join Snapshot Realm Server while the server Host is restoring world backup.

While the Host is restoring the world backup, the Client:

• Is still able to connect to the server, this results in infinite "Restoring your realm" loading screen on the Host side.
• Has the ability to join the server with world save from the backup but will be kick out of the server after about 2 seconds.

After canceling the world restoration process by the Host the world is restored and both the Host and the Client are able to join the Snapshot Realm Server gracefully.

Expected results:
The Client is not able to join Snapshot Realm Server while the server Host is restoring world backup.

Attachments:
'Host_Perspective.mp4'
'Client_Perspective.mp4'