The biggest design flaw in my opinion is charging port on the bottom (yes I think you should have just docked the switch upside down).
The jack is not recessed as a few have thought. Is anyone proficient in a design program where we could 3D print a dock connected to an angled USB C cable. Just enough so the switch won't wobble in tabletop mode. Maybe 2-3 inches in length. You could then carry it like any other charger and still charge and play in tabletop mode.