I'd be really interested to hear about how the expedite policy is supposed to work. I've done some extra reading, and it sounds like KB5061768 isn't in that OOB update on Intune? If it is, I'd be really interested to hear the proper procedure to use the Expedite Policy to push that to devices as we had the same experience (nothing happening) when running it.
If you're interested, I just posted what we did (creating a win32app to push the update) on Reddit. May have been a more elegant way of doing it but I was tired of waiting. Hoping MS doesn't strip this and can help someone out: