Missing page when opening reference for Panel Text Settings

Steps to reproduce:

1. Create a new URP project.
2. Assets > Create > UI Toolkit > Text Settings.
3. View this in Inspector. Click the button.

Actual results: Opens missing documentation page in browser. https://docs.unity3d.com/6000.1/Documentation/Manual/class-PanelTextSettings.html

Expected results: Page is not missing, possibly should point to https://docs.unity3d.com/6000.0/Documentation/Manual/UIE-text-setting-asset.html but I'm not certain about this.

Reproducible with versions: 6000.1.0b2, 2022.3.56f1

Can't test: 6000.0.35f1, oddly there is no open reference button here.

Tested on (OS): Windows 10