Text block moves slightly after entering play mode, when Domain Reload is on

Unity: Text (TextMeshPro)

6.0.X

6000.0.6f1 onwards

The original PR that introduced the regression was reverted.

Steps to reproduce:

2. Open it with Unity 6000.0.7f1

3. Open the 09 - Margin Tag Example scene

4. Enter Play Mode and wait for domain reload

5. Notice the text on the bottom slightly moves down

This can cause issues to users to upgrade to this version, as it might mislead them to where their text is actually placed on the screen.

Actual results: the text moves slightly down after entering Play Mode

Expected results: the text is in the same place, both before and after entering Play Mode

Reproducible with versions: 6000.0.7f1

Not reproducible with versions: 6000.0.6f1

Tested on (OS): Windows 11