Unable to Download items from Store: "does not work on this device"

Back when it launched, I bought The Outer Worlds digitally through Amazon for Microsoft Store. I uninstalled it after playing, and pre-purchased the Expansion Pass through Microsoft Store. Now that the DLC has come out, I went to reinstall, and was able to get the base game to run, but wasn't able to download either of the DLC.

Microsoft Store does not give me the option to download, saying that both items do "not work on this device".

Reset the app. Reinstalled the app. Updated Windows. Updated Windows Store. Uninstalled the App and reinstalled it through the XBOX App. Rebooted my computer several times. Switched to an ethernet connection. Rebooted in Safe Mode. Created a new Admin account. All to no avail.

I followed the steps here: https://www.reddit.com/r/theouterworlds/comments/dmpgmc/cant_install_the_outer_worlds_on_xbox_game_pass_pc/f53ulsg/?utm_source=share&utm_medium=web2x to no avail.

I followed the steps here: https://answers.microsoft.com/en-us/windows/forum/games_windows_10/microsoft-store-game-does-not-work-on-this-device/1694af95-3269-42cc-a7c2-e4da8dfe7beb to no avail.

I am running a legitimate version of Windows (OS Build 19042.868) and purchased the product directly from Microsoft Store. I am running on a 64 bit system that is more than capable of running The Outer Worlds and its DLC.

There have been no error codes, no reasons given, just "does not work on this device".

I am completely unable to ask for a refund as it is a digital product, despite the fact that not only can I not install it, it is Microsoft Store directly prohibiting me from installing it.

When attempting to find store support, I was brought to a website that gave me a phone number. Upon calling the phone number, I was informed to go back to the website. At no point was I ever offered an opportunity to speak to anyone in store support. This is the most embarrassing excuse for a tech support system I've ever seen. Literally every fix I've seen online for this issue was given by a random person not affiliated with Microsoft.

If there is any fix that lets me circumvent using Microsoft Store altogether, I would gladly take it.

:)