Fixed infinite scroll on members list behind filtering flag
Fixed infinite scroll on members list behind filtering flag

refs https://github.com/TryGhost/Team/issues/971

We use vertical-collection to allow infinite loading + scrolling for members list instead of loading and rendering all members at once. Since the members list behind filtering flag had a child container with fixed height, the list was not automatically loaded on scroll.

TryGhost/Ghost,TryGhost/Ghost,TryGhost/Ghost