Smooth transition from scrolling tableview to resizing bottomViewController

[RCCoop]

I'm trying to put a TableView in the BottomViewController and have both the sizing of the BottomView and the scrolling of the TableView transition smoothly from one to the other as they do in Maps. All of the previous issues and PRs here that address having a TableView in the BottomViewController either disable the resizing of the BottomView or the scrolling of the TableView,

I'm working on a branch to try to fix the issue. It's nowhere near ready for a pull request, but hopefully someone else might find it useful. If someone else already has a solution for the problem, I'd love to see it.

Recording of how it should be able to work: