*Steps to reproduce:*
# Open a Unity project
# Open the Package Manager via Window > Package Manager
# Open the Unity Registry section
# Select '3D Characters and Animation' under the Features subheading
# In the Details View, click on the 'QuickStart' button

*Actual results:* The documentation for the feature set that is opened is for 2021.2

*Expected results:* The documentation for the feature set that is opened is for the current Unity Version opened (e.g. Unity 6 Preview (6000.0) when in version 6000.0.15f1)

*Reproducible with versions:* 6000.0.15f1, 2021.3.43f1, 2022.3.43f1

*Not reproducible with versions:* - 

*Can’t test with versions:* - 

*Tested on (OS):* Windows 10/11

*Notes:*
* Some QuickStart buttons for the different feature sets link to different documentation versions. Only 2D links to the correct version: 
** 2D -> links to correct version
** 3D Characters and Animation -> 2021.2
** 3D World Building -> 2021.2
** AR -> 2023.2
** Cinematic Studio -> 2021.2
** Engineering -> 2021.2
** Gameplay and Storytelling -> 2021.2
** Mobile -> 2021.2
** VR -> 2023.2