Cursor stays in front of the first character when entering text in the TextMeshPro field

Reproduction steps:
1. Open the attached “MeshPro.zip” project
2. Open the “Assets/Samples/XR Interaction Toolkit/3.0.7/Spatial Keyboard/KeyboardDemo.unity” Scene
3. Enter the Play Mode
4. Click on any of the Input fields
5. Input the text “test”
6. Observe the Input field

Expected result: The entered text appears in the Input field correctly, displaying “test”
Actual result: After typing, the text displayed in the Input field is “estt”

Reproducible with: 6000.0.32f1, 6000.1.0a8
Not reproducible with: 2021.3.47f1, 2022.3.55f1

Reproducible on: Windows 11
Not reproducible on: No other environment tested

Note: The issue may not reproduce on the first attempt