Problem: I frequently Chat in the desktop Teams app about tasks in Planner. Unfortunately, I can't have both panes open at the same time (also suggested as an idea), so I switch back and forth to refer to a task and chat about it. I have never personally used the meetings, files, or store tabs.

Why it's a problem: The link to Planner within the Teams app is hidden inside a hamburger menu, requiring an extra tap to change panes.

Idea: I would like to add to the top level menu bar on the left or change which tabs show in the top level menu bar.