I sort of understand the reasoning why you reset the rotation command but a helpful command would be to select a existing part that one has orientated and have manually edited all the supports and least be able to copy the angles of the existing part I know I twist and turn a part around that the time I am done I don’t remember what my settings were.
Reason I am suggesting this, I do many parts that are mirrored so I have to import each part separately. Would be nice to be able to just mirror the part I have already worked on then if I have to make any edits it would be much faster then starting over from a new import
I Know you can duplicate the existing but being able to mirror would be nice or at least be able to see what the final orientation degrees are.