Scene view is entered when exiting context in UI Viewport when Game view is opened

Steps to reproduce:

1. Create and open a new project
2. Focus on the Game view (or any other window that is docked next to Scene view)
3. Create and open a new UXML file
4. In Project Settings -> UI Toolkit', enable the "In-scene UI Authoring"
5. Instantiate the UXML in the scene
6. Expand the Panel Renderer and select the UXML GameObject
7. In Inspector, press on "Open In Context" (or the arrow next to the GameObject)
8. Press the back arrow in the Hierarchy or the "Scenes" breadcrumb in the UI Viewport
9. Observe the Editor

Actual results: The Scene view is focused

Expected results: The previously focused window is focused

Reproducible with versions: 6000.6.0b2, 6000.7.0a2

Can’t test with versions: 6000.0.78f1, 6000.3.19f1, 6000.5.3f1, 6000.6.0a7 (No In Context editing)

Tested on (OS): Windows 11 Pro (25H2)