HELP! Photoshop CC 20.0.3 "Adobe Photoshop clip Image is too big to be exported"

I am unable to paste anything larger then 3620 x 3620 px from Photoshop into another Adobe product. 

If I create a new photoshop file with the dimensions of 3620x3620px at 300dpi, CMYK, and I paint the square black. I can copy said square into In-design or Illustrator w/o issue.

If I increase the pixel dimension to 3621x3621px or any pixel scale higher then that, when I paste said black square into In-design or Illustrator I am greeted with the following text instead of my black square. "Adobe Photoshop Clip Image is too big to be exported"

Searching for this term "Adobe Photoshop clip Image is too big to be exported" returns no results for 2019 via google, and usually points to forums from the early 2000s.

I have tried the registry edit of adding DWORD MaxClipSize=0 to all of my photoshop registry keys, as this seemed to correct Photoshop 6.0 and below, but has no effect on CC.

Even searching for how to increase the clipboard export size results in no results, and only points to archived forum posts.

I work in publishing and ran into this issue when attempting to copy a geometric template I wanted to vectorize in Illustrator and instead of copying my geometric shape it would only paste the text frame "Adobe Photoshop clip Image is too big to be exported"

I am on a windows 10 PC, using x64bit version of Photoshop CC 20.0.3. I have 3 scratch disks with over 50GB free on each, with a paltry 12GB of ram. I've rebooted my system twice, ran the Adobe CC updater for Pshop, and Illustrator to no avail.

Drag and drop doesn't seem to work. place doesn't seem to work. ctrl+C -> ctrl+V only works if the Pshop file is under 3620px aspect ratio. I started at 5000, and kept reducing the aspect ratio until the object pasted. 3621px seems to be the ceiling, and I want to increase that to something more like 10,000px.