I setup a new PC yesterday (11/20/23) with my first version of Windows 11, I was SO FRUSTRATED about the lack of 'never combine' taskbar buttons for work productivity purposes. I spent hours googling, trying suggestions from this site and even attempted a developer build just for this feature to be essentially unavailable for me.
I was downloading, setting up, configuring, etc the new PC and decided I would check on the Windows Update app to see it's status. I had at least a few long prompts during initial setup where the PC downloaded (and apparently installed) Windows Updates for new users. I checked the updates manually, I had 10 updates that were unable to be installed for whatever reason.
I manually initialized the Windows Update and then rebooted as instructed once all were completed. I went directly to my Taskbar Settings section and am ecstatic to say I now have the options to never combine taskbar buttons which included labels as well. Cannot express how happy I am being able to use my computer LIKE NORMAL. Asheron Bless