Unable to edit Kubernetes Provider details

We have configured our own Kubernetes cluster to be used for deployment in gitlab. However, I am not able to change the provider details for the cluster anymore (i.e. Kubernetes cluster name, API URL, CA Cert, Token, etc.).

There are two environments - both deploying to different clusters. I am able to edit one cluster’s settings, and not for other. Additionally, my teammate (having same permissions as me) is able to edit the one I am not able to edit.