hi, would recommend showing the chain details in https://chains.keplr.app/ , even if that chain's details are added to Keplr extension. Currently it only shows the list of chains not added to your keplr extension. This is required because if an older chain configuration is added, or a non-community maintained config is currently added, one should have to option to replace it with community-based chain config, without the need to remove it from keplr extension first. easier UX.