support event bubble in react-canvas?

It seems the react canvas implementation does not support event bubble for layers? When I add a touch event on sub layer under ListView layer, the original scroll behavior seems gone. It seems the `hitTest` returns only the most accurate sub layer.

Reproduce the touch interaction with a sublayer inside a ListView, then trace the canvas hitTest path to understand why only the most accurate sublayer is returned. The fix is done when event bubbling is supported and the ListView's original scroll behavior remains intact.

Written by the indexing model from the issue text.