[App Installing Oauth Issue] There’s A Problem Loading This Page 403{"Errors":"Unauthorized Access"}

Hi everyone,

My app produced a problem during installing, when redriect to Authorization page url:
https://admin.shopify.com/store/appstoretestX/apps/4efdce96f32cfb2062d8XXXXXXXXXXXX , it shows “You don’t have permission to view this page” like following screenshot.
The status code 403 and res body “{“errors”:“Unauthorized Access”}” from the request url: https://admin.shopify.com/api/shopify/appstoretestX?operation=RequestDetails&type=query:

the above situation only happens during test by Shopify Apps Store Team , which caused my app be delisted now.

But everything in my testing in own test store is normal, i could install, uninstall, reinstall successfully.

0217-1.jpeg

I have re-test my shopify api using, network status, chrome settings and IP address, seems everything normal in my account and test stores, so really confused on this problem.

Any developer is suffering or has fixed same problem? Really needs some suggestions, Thank you ! :folded_hands: