WebGL Client encounters connection errors when Player tab runs in the background

How to reproduce:
1. Open the “unity-multiplayer-2022.3.10f1.zip“ project
2. Open Edit → Project Settings → Services
3. Connect to an Organization and link to a project
4. Find the project in cloud.unity.com and launch Relay
3. In the Editor, navigate to File → Build and Run
4. In Player, press the “Host“ button
5. Switch to a different tab and wait for 2 minutes
6. Switch back to the Player tab and observe the Web Console

Expected result: No errors are seen
Actual result: Errors regarding Relay, transport and Netcode are seen

Reproducible with: 1.2.2 (2022.3.20f1, 2023.2.10f1, 2023.3.0b7)

Reproducible on: Windows 10
Not reproducible on: No other environment tested

Notes:

• If the issue does not reproduce wait for 2 more minutes
• If a WebSocket error is seen refresh the page (where the Player is running) and repeat steps 4-7
  Errors:
• Received error message from Relay: player timed out due to inactivity.
• Relay allocation is invalid. See NetworkDriver.GetRelayConnectionStatus and RelayConnectionStatus.AllocationInvalid for details on how to handle this situation.
• Transport failure! Relay allocation needs to be recreated, and NetworkManager restarted. Use NetworkManager.OnTransportFailure to be notified of such events programmatically.
• [Netcode] Host is shutting down due to network transport failure of UnityTransport!