AppProxy doesn't work on checkout ui extension

Extensions
1

AppProxy doesn’t work on checkout ui extension on dev stores (password protected stores)

any solution for that ?

2

Could you please share details of how you have configured your app proxy and what the error looks like?

3

https://community.shopify.dev/t/cors-preflight-redirect-error-with-checkout-ui-extension-and-app-proxy/22841?u=user150

same problem here