The solution to this kind of issue has been posted in a number of places for a long time. The issue with add-ins causing problems goes back at least ten years (Adobe add-in) ...with the SAME solution (disable add-ins) posted in - again - a number of places. This is nothing new at all.

And no Microsoft will not fix it. It is not their problem, although I do personally believe that it is partially their problem, in that I do not think they fully release internal structure to third-party developers.