When switching the window with Minecraft, the world creation and the achievement interface disappear

Summary:
If the player does not have an active window with minecraft, the world creation and the achievement interface disappears. This does not happen in 1.19.31.

Steps to reproduce:

1. Open the window for creating a new world or achievement.

2. Exit fullscreen mode.

3. Click anywhere outside the minecraft window.

Observed results:
The world creation and the achievement interface is gone.

Expected results:
The world creation and the achievement interface will not disappear.

Video: