Heatmap asset’s documentation button in the Inspector window leads to “Sorry... that page seems to be missing!” page when clicked

Unity: ShaderGraph

6.4.X

6.3.X

6.0.X

6.5.X

6.2.X

Unity 6000.2 has reached its end of life and will not receive further updates. If you need additional fixes, please upgrade to a newer Unity version.

Steps to reproduce:

Create a new Unity project using the Universal 3D template
Create a new Heatmap with Default Values (Assets > Create > Shader Graph > Custom Heatmap Values > Heatmap with Default Values)
Click the documentation button in the Inspector window
Observe the opened page

Actual results: "Sorry... that page seems to be missing!" page is opened

Expected results: Heatmap documentation page is opened

Reproducible with versions: 6000.0.61f1, 6000.2.10f1, 6000.3.0b8, 6000.4.0a3

Tested on (OS): MacOS Silicon Sequoia 15.6.1, Windows 11