I have an app development agency, and I am attempting to set up an app for a client that wants to have their own App Store Connect+Developer account. They added me as an admin under their App Store Connect Account. I was going to create an app, but I am only able to access Certificates, Identifiers & Profiles under my company's account, not the client account that I am trying to create the app for.
Under App Store Connect, I can switch to the client's team, but under Apple Developer, I cannot switch my team.
The client is operating under a personal team for now since they had an issue with their DUNS number. I'm not sure if that's an issue
On my company's account, admin permissions include developer privileges with create and delete App IDs, certificates, and profiles. On the client's account developer privileges are missing from the admin role.