How can i enable CORS policy in

I want to load aia file from a url to unchive. for exmaple
but since it is from different origin it is being blocked. How can i enable CORS in unchive code?
newProject.aia (1.5 KB)

I believe this is related to Feedback for GSoC '22 proposal on "Implementing auto attach aia file in App Inventor Community" - #12 by Devarsh_Mavani - Google Summer of Code - MIT App Inventor Community