Microsoft has published KB5001412: Setup Dynamic Update for Windows 10, version 2004 and 20H2.

KB5001412: Setup Dynamic Update for Windows 10, version 2004 and 20H2: April 20, 2021

Summary

This update makes improvements to Setup binaries or any files that Setup uses for feature updates in Windows 10, version 2004 and 20H2.

This update also addresses an issue in which the user is shown ms-resource:AppName on the Start menu after upgrading to the latest version of Windows 10.

How to get this update

This update is available through Windows Update. It will be downloaded and installed automatically.

Prerequisites 

There are no prerequisites to apply this update.

Restart information 

You don't have to restart your computer after you apply this update.  

Update replacement information 

This update replaces the previously released update KB5000862. 

KB5001412: Setup Dynamic Update for Windows 10, version 2004 and 20H2: April 20, 2021