Open the run box and winver and let us know what version you show. There isn't a lot of activity right now since the next Win 11 version is getting closer to release to the public.
I set up my new Alienware x17 and at first the windows 11 updated numerous Quality and Definition updates including Cumulative updates, intel graphic updates etc. After updating Nvidia drivers the brightness started to malfunction so I reset the pc "removing all files" and doing a "local install" My issue was fixed after resetting, but windows 11 did not update all those updates which it first did prior to the reset. It only updated windows defender and 2022-04 Update for Windows 11 for x64-based Systems (KB4023057). It did not update all the Quality and Definition updates like before. Although in device manager I saw some devices were updated to the drivers prior to the reset (when windows 11 did it automatically) , and some like the intel UHD graphics were not. The support assist downloaded some updates and tells me the PC is up tp date, so does the windows updater. I do not understand why I am not getting all the other windows 11 Definition and Quality updates prior to the reset anymore.    
Windows 11 not updating after resetting PC