That depends on how your slicer handles travel moves. I’m not that familiar with bambu studio (or prusaslicer which it is based on) yet but i know cura tends to move into the print after a retraction. This leaves the extra material inside the print and sort of hides it.
But the point i was trying to make is that yes, it should cause zits. But it also means that that material that is left behind is missing somewhere else. Mainly wherever the extrusion continues. Which could cause holes in starting points.
Increasing temps could help as well, you’re free to try of course.
And the AMS flow calibration thing is a requested feature which might be added in the future
Just sharing my thoughts, hope it helps 