How to reproduce:
1. Open the “TextMeshPro Multiple Selection error“ project
2. Open the “SampleScene”
3. In the Hierarchy, select all three “Text (TMP)” GameObjects
4. In the Inspector, click on Extra Settings
5. Observe the Scene view

Expected result: “Text (TMP)” GameObjects maintain their position
Actual result: “Text (TMP)” GameObjects position shifts to one of the “Text (TMP)” GameObject

Reproducible with: 2022.3.60f1, 6000.0.43f1, 6000.1.0b11, 6000.2.0a7

Reproducible on: Windows 10, Windows 11 (user’s)
Not reproducible on: no other environment tested