The dev channel got an update, probably similar to what landed to what the released version got for patch tuesday, but I noticed a really annoying problem. Opening an app that requires admin approval, doesn't matter what - MSI Afterburner, or intel's XTU and after double clicking I wait a solid 22 seconds before I get prompted to run it.
I've been wanting to get off the dev build, so this may be the motivation to do so
Edit:
I'm not sure its completely win11, I think the phenomenon started after installing the epic game store - things really started bogging down after that (regardless of reboots). I may disable the epic services - either way though I think I'll be backing up my data and wiping the drive.