@hassain can you or someone from Shopify comment on this? This seems like a major bug. This isn't just affecting my app. I started a brand new test store and tried to install a published app and get this. Tried to install the app "Preloader" and get the request origin issue.
Getting the same thing... Spent literally 15+ hours trying to debug this.... then saw other people posting the same bug...
I posted this issue in this thread as well https://community.shopify.com/c/Shopify-APIs-SDKs/Updating-to-latest-version-of-shopify-koa-shopify-...
Both my apps, in the store face this issue and no one can install it smoothly.
I don't see a state query param in the redirect URL after oauth, and i get the
Request origin could not be verified
This should be a P0