Not surprised after the the main VS Mac developer left MS a few months ago.
I’m not surprised lol.
At my workplace I occasionally do work on an AutoCAD lisp add-in, half the time I don’t know what I’m doing when something isn’t quite working right 😭
My manager is tempted to drop support because none of us really know what we’re doing with it… the original dev is long gone and none of us know LISP