Additional features, settings, or issues not covered by specific Microsoft Teams categories
Seconded regarding giving a manual, granular control.
Every few weeks, a new Teams update comes along that changes the mechanism for hiding the side-bar, some of which have worked better than others. Problem is, each time I still have to waste time digging through setting (to no avail), else change my Teams window-size to trigger the auto-hide (which no longer works as of around 8pm today). Please implement an obvious, manual control for side-bar behavior and stick with it.
The constant changes are infuriating.