Ore UI main menu takes several seconds to load compared to the JSON UI main menu

Summary:

After the loading screen ends when launching Minecraft, the new Ore UI main menu takes several seconds to appear. During this time, the game remains on a “Loading…” screen, delaying access to the main menu and its features. The previous JSON UI main menu appeared immediately after the loading screen finished. Other Ore UI menus also appear immediately.

Steps to Reproduce:

1. Launch Minecraft Preview with the new Ore UI main menu enabled.

2. Wait for the initial loading screen to finish.

3. Observe the time it takes for the main menu to appear.

4. Repeat the test with the JSON UI main menu enabled.

Observed Results:

The Ore UI main menu remains on a “Loading…” screen for several seconds before appearing. With the JSON UI main menu, the main menu appears immediately after the initial loading screen finishes.

This delays access to features such as Worlds, Marketplace, Dressing Room, and Settings.

Expected Results:

The Ore UI main menu should appear without the additional several-second delay seen with the current implementation, similar to how the JSON UI main menu appeared, and how the other Ore UI menus appear.