Redirected You Too Many Times Error In Embedded App

Hi There,
I hosed my shopify app in aws EC2 instance, when i directly install the app using the installation link its installing and i able to access the billing UI the flow went fine. but when i open billing UI inside shopify admin iframe it throwing “{{storename}}.myshopify.com redirected you too many times”. I allowed all cookies in the chrome. if a hit shopify app from the iframe, hosting returns billing confirmation url, but that url is not opening inside the iframe instead of opening it showing “{{storename}}.myshopify.com redirected you too many times”. after completing the payment i will show a static page in the embedded app. If a complete the billing outside the iframe by reaching the app directly from the browser then static page showing fine in the iframe, opening the billing UI only i’m getting this error inside the iframe. Any idea to resolve this?

I’m having the same problem. Could you find a solution @nirmalkumar7596 ?