test item refuses to print with supports this way up in prusaslicer —

Founded test item refuses to print with supports this way up in prusaslicer models & stl files for printing
Ringing Test Part
CNC Kitchen
rubber foot for laptop
Printing_Reality
12pointedstarwithcones
Jürgen Weigert
Round test
ilko
Test Tube Mendel
bryanandaimee
Overhang test piece
Lars Clausen
beholder mini with supports
The3DprintingDM