Lots of changes and lots to read....

There are many changes to Group Policy, and the resulting Registry settings, coming with Win11. And it is my guess they will also be similar changes in Win10 beginning with v20H2.
For those using Group Policy to control Windows Update in Win11, these are a few of the changes:

In Win11 Group Policy,the “Windows Update” folder contains four new folders – “Legacy Policies,” “Manage end user experience,'” Manage updates offered from Windows Server Update Service” (WSUS), and “Manage updates offered from Windows Update.”
https://www.askwoody.com/forums/topi...nd-win10-21h2/