We have setup coauthoring on a canvas app as per the Microsoft Doco and some of our users can access the canvas app using their email and access token and others cant and get the message "Invalid username or password. Please try again."
All users have access to the repository, branch and folders that the canvas app resides in. They all have admin roles on Power apps for the environment. Some of us have extra permissions in devops and in AD but not sure exactly is required to allow users to use this feature.
If anyone can help with what the permissions should be to allow this to work that would be great?
