Oh no, I can say that quite publicly. When I started on the team in 2015, that code was some nightmarish shit. It was hardly componentized, you'd have 70 different places in the code all calling out to GDI to do rendering at seemingly random points in the app's lifecycle. It was painful to get work done in the codebase.
After a LOT of refactoring it's finally in a state that's really quite managable, and much more modernized.