How to Use a Delegate to a Navigator Stack?

Navagasa was built on top of the original navigate a p so you've kind of, and they needed to keep those as a backwards compatible thing. So adding the uh navigated to the existing navigate was difficult. There are some weird things like where if you provide a pages list to navagasa, um, it will then throw an exception if you don't provide another paramitar for dealing with page pops. And that also doesn't feel very flutelike, ra of just having like, random run time errors when you forget a paramitar. But i think that really, really added to it. It's all this kind of, like, it's all bundled together.