Override Stencil does not save or stay enabled when Override Stencil is enabled and the material is deselected and selected again

Steps to reproduce:

1. Create a new Unity project using the Universal 3D template
2. Create a new Lit Shader Graph (Shader Graph > URP > Lit Shader Graph)
3. Enable "Allow Material Override" in the Graph Inspector
4. Enable "Override Stencil" in the Graph Inspector
5. Save the Shader Graph
6. Right-click the Shader Graph in the Project window and create a Material for it
7. Select the newly created Material
8. Enable the "Override Stencil" in the Inspector
9. Deselect and select the Material again in the Project window
10. Observe the "Override Stencil" property

Actual results: Override Stencil does not save or stay enabled

Expected results: Override Stencil saves/stays enabled

Reproducible with versions: 6000.7.0a4

Can’t test with versions: 6000.0.0f1, 6000.0.81f1, 6000.3.21f1, 6000.5.7f1, 6000.6.0b7 (due to no Override Stencil feature)

Tested on (OS): MacOS Silicon Tahoe 26.5.1, Windows 11