I have already created many Checkout UI Extensions and all works fine.
But mysteriously I can't reach my current app on the 'Thank You' page.
On my Dev Store and locally it works perfectly, so there I can see banner.
I have also took the thank you example exactly 1:1 from the documentation and it works on locally and my own Dev Store perfectly but when I deploy my code to the target shop then It doesn`t appear on the Thank-You Page.
On the checkout editor I can see my app but I have noticed a difference between working and not working version, visible on the screenshots below.
NOT working version
Can somebody help me?
Here I can not see the info banner on the "Thank you page".
Not working environment
Here I can see the info banner on the "Thank you page".
On my development shop. Here it works
What is the difference between both systems?
Hello @Danyel1980 , facing the same problem. this is a CRITICAL issue since checkout UI extension has stopped working in prod. were you able to resolve this ?