Hello
Thank you for your question and reaching out.
I was able to successfully build and capture Windows 11 and then deploy it using the captured .wim file without any issues. I was a bit surprised that MDT made it through the new mini-setup wizard and other new screens with Windows 11, but it did.
My deployment of Windows 11 using MDT looks like the following:
Create the Windows 11 operating system folder
Import the Windows 11 operating system files
Create a new Windows 11 task sequence
Build and capture using the Windows 11 task sequence
Deploy the Windows 11 image captured with MDT
--If the reply is helpful, please Upvote and Accept as answer--