I have my personal account hooked into the GitHub iOS app. Whenever I try to sign in with my work account as well I run into issues. I click on the + to add enterprise account and click to sign in. I enter the server URL and am redirected to the sign on page. I sign in with SSO, and then I am never redirected back to the app to close the authentication loop and get my account added. Any suggestions?
I don’t have anything off the top of my head except I know at one point I had trouble with browsers not redirecting to the app because I was using the beta. So if you’re using the beta, that might be it.
If not, and you’re using Enterprise Server, it might be worth opening a ticket with Enterprise Support to make sure that the server settings are as they should be.