How to reproduce:
1. Open the attached project "IN_21788"
2. Open “SampleScene” Scene
3. Select "Grid" GameObject and open Tile Palette
4. Select the "Select and area of the grid (S)" tool and select the tile in the scene view
5. In the Inspector -> Grid Selection press on a question mark (Open Reference For Grid Selection)
6. Observe the opened page
Expected result: grid selection documentation page is opened
Actual result: nonexistent page is opened
Reproducible with: 2020.3.42f1, 2021.3.14f1, 2022.1.23f1, 2022.2.0b15, 2023.1.0a19
Reproducible on: Windows 10 Pro