I cannot add any reference object image to the editor.

hi ​@wwaydel,

Is this the same issue you are having?

Thanks,

    droopy

Hey ​@wwaydel  

Thank you for providing the details. 
Could you try using Adobe Firefly Boards
Step by Step intro to Boards

Have you logged out of your Creative Cloud app? 
 

I have encountered a similar issue previously. 
Not exactly the same issue. I hope that this workaround will at least get you going.
 

Cheers

Nate