BananaCakePop UI works only from localhost

Is there an existing issue for this?

• I have searched the existing issues

Product

Banana Cake Pop

Describe the bug

We are using standard Graphql integration with

app.UseEndpoints(endpoints => { endpoints.MapGraphQL(); });

When accessing BananaCakePop from browser and browser URL is http://localhost:8097/graphql/ everything works as expected. But when I access UI by machine hostname http://machine-name:8097/graphql/ I get this error on client side

Do you have any ideas what can be done to pin down issue ? Thanks.

Steps to reproduce

1. Access BananaCakePop UI by hostname

Relevant log output

{
  "name": "TypeError",
  "message": "Cannot read properties of undefined (reading 'addEventListener')",
  "stack": "TypeError: Cannot read properties of undefined (reading 'addEventListener')\n    at http://machine-name:8097/graphql/static/js/191.88fc520b.chunk.js:1:464182\n    at ru (http://machine-name:8097/graphql/static/js/917.89c7cf0e.js:2:116682)\n    at _s (http://machine-name:8097/graphql/static/js/917.89c7cf0e.js:2:136909)\n    at http://machine-name:8097/graphql/static/js/917.89c7cf0e.js:2:133499\n    at _ (http://machine-name:8097/graphql/static/js/917.89c7cf0e.js:2:162554)\n    at MessagePort.R (http://machine-name:8097/graphql/static/js/917.89c7cf0e.js:2:163088)"
}

Additional Context?

No response

Version

12.16.0

[artola]

@Temppus You are using http and in the BCP version that you are running, we have a call that only works in secure context. It was fixed around a month ago, you will find the find in BCP v3.0.4

[Temppus]

@Temppus You can now upgrade to 12.16.2 that contains the fix for BCP. Please let us know if it works with that to close this issue.

I also works with 12.16.2. Thanks.