Nested Page Controller Dots

One experiment trying to create subviews of a page controller.

Once you swipe to the second page view - it expands and then has 3 subviews to swipe through. After the final subview it would collapse and you would move on to the next page view.

1) It is probably deceiving to show these standard dots where you expect that exact number of views but then they expand.

2) The page controller dots move around a bit which is non-standard.

Let me know what you think