Reproduction steps:
1. Create a new Universal 2D project
2. Open Tile Palette window (Window > 2D > Tile Palette)
3. Create New Tile Palette > Create
4. Press “Tile Palette Edit” button
5. Enter Play Mode
6. Observe “Tile Palette Edit” button
Actual result: “Tile Palette Edit” button gets disabled
Expected result: “Tile Palette Edit” button is enabled
Reproducible with: 2021.3.56f1, 2022.3.66f1, 6000.0.58f1, 6000.2.5f1, 6000.3.0b2
Reproduced on: Windows 11