I have a user who is both Project Admin and Team Admin (all teams) within a project in Azure DevOps. They appear to be unrestricted within the project except when they attempt to modify sprint taskboard settings. They are immediately presented with a warning:
'You do not have sufficient permissions to configure cards for this team. You must either be a team administrator or a project administrator.'
As the user is both project/team admin and able to modify the project's process, I'm at a loss as to what is missing. Or could this possibly be a bug? This is the only thing within the project that is blocking the user.
The screen is under 'Boards/Sprints/[Sprint Name]/[Cog icon in top right]'