Scrolling if too many fields

[ghost]

No description provided.

[ghost]

since this is dead(?), im gonna try to make a fork that implements these
(future me here, yeah i have no idea how to do this)

[lukasbach]

I toyed around a bit with custom scrolling and found some code that generally works in e5431fd, but react-ink's focus manager was really funky in regards to keeping the state of focusable items consistent, so I reverted the changes for now. If anyone wants to give it a try to see if they can get the focus state consistent with the scroll state, feel free to do so.