I also had this problem and it was driving me nuts. I found a fix that worked for me
I originally posted this answer here...

it also may have been a typo and should have been -DisableDevelopmentMode

Sorry that I only just saw this. My best guess is that I had an updated version of the module that contains that command. I would first try it without `-DisableDeveloperMode` I have version 2.0.0 of...

Somebody sort of did.
I found an solution for those that are completely missing the main windows store files that should show up when using the solutions of get-appxpackage -allusers

So if...