Make the Teams navigation bar editable
The Teams navigation bar includes "Activity", "Chat", "Teams", "Calendar", "Calls", and "Files".
Under the 'more options' ellipses, other useful tools are available such as "Shifts" or "Planner". If a Team is making use of one of these other tools, it would be convenient if that tool were able to be pinned into the navigation bar for easy access for the entire team.
It would also be convenient to be able to re-order the navigation bar for team members to prioritize tabs they use most often.