When kong is deployed to Google Cloud Kubernetes , konga does not display the list of services properly

[linydquantil]

HI:
kong version: 0.14.1, konga version: 0.13.0, I use key_auth for certification.
After I have created a connection rule, I click ACTIVATE button to show that I can connect to the service normally, But when I click on the list of services, it appears empty.
And then I manually accessed this url. curl -X GET https://xxx.xxx.com/api/admin-api/services?apikey=xxxxx, It returns complete service list information.
And what I need to say is that our domain name was created through ingress-gcp.
So I want to ask next, what do I need to do?

[linydquantil]

On the other hand, I use LoadBalancer to directly open port 80/443 of kong, The konga can connect to the kong properly and manage the kong properly. So I also need to know whether it's konga or ingress-gcp, so I want to know how to tell if Konga is normal.

[pantsel]

@linydquantil , I haven't had the chance to use Konga with Kong on a k8 cluster using ingress controller.
I'll tag this issue in case someone else has experiences something like that.