What is important or right today might not be tomorrow. The problem that you think today did not exist at the moment of decision. Even if you turn back time, you would likely do the same (unless with today knowledge). Why resent?
What I meant was there are so many problems with Windows that the team cannot do it quickly (they post about it before: https://zed.dev/blog/windows-progress-report).
Just surprised, as I thought building GUI app on Windows must be easy right, as must be libs/frameworks already available to support that? It's just not.