Tangential snap, e.g. in Designer becomes a game of patience and the result is everything else, but not tangential. There are already a lot of snap functions but they don't help when, for example, two different circles have to be connected tangentially by a line. It would be a very helpful addition to the already existing snap functions to add tangent, quadrant and parallel snap. Finally, these belong to the basic geometric constructions.
tangential_snap_00.mp4