Microsoft have released a Windows Feature Experience Pack for Windows Insiders on the Beta and Release Preview Channels. The pack is version 120.2212.3920.0 and is available for Windows Insiders on the beta or release preview channel running 20H2 and 21H1.
There is just the one fix in the update:
Fixed an issue that would cause the touch keyboard to not display when invoked.
Microsoft are doing this to test delivering feature updates to Windows 10 outside of major Windows build updates.