Steps to reproduce:
- Create a new 3D URP project
- Import the attached "Sprite Assets.zip"
- Select the "TMP_SPRITE.asset" from the Project window
- In the Inspector, open the "Sprite Character Table"
- Select any item and click "Edit Glyph"
- Under Glyph Rect drag to modify the X or Y values
- Observe the preview
Actual results: The preview image does not refresh. The change only becomes visible after deselecting and reselecting the asset
Expected results: The glyph preview image updates in real time as Glyph Rect values change (this is the behavior of the equivalent TextCore Sprite Asset)
Reproducible with versions: 6000.0.0f1, 6000.3.17f1, 6000.4.10f1, 6000.5.0b10, 6000.6.0a6
Tested on (OS): Ubuntu 24.04, macOS 26.5