Drag and Drop bug in Constructions Tab #101
Description
Issue overview
Dragging and dropping a material onto the layer section of the constructions tab APPEARS to do nothing. The user might try a second time, and would be pleased to see that it did work that time. Unbeknownst to them, the first drag and drop action actually worked, and they now have doubled the material in their construction. They would only know this during subsequent drag and drops and or leaving that construction and returning to it. The user has to manually delete the extraneous material to produce the correct construction.
Expected Behavior
Materials should show up in the layer section of the constructions dialog as soon as they are dragged and dropped.
Steps to Reproduce
Empty model.
Environment
OS 2.9.1 release tag on Windows 10.
Context
Trying to work through OS book exercises with students.