title: React native floating button
body: <p>I've created bottom navigation with a custom floating button inside. Button/Menu is opening, but elements inside (with a red circle) are not touchable because the gray container is above them probably. This small fragment of the blue add button which is overlapping the gray container is also not touchable.
  I was trying to add zIndex/elevation for menu buttons - but it doesn't help.
  How to make a whole floating menu above on all containers.
  All elements have a position set to absolute.</p>
  <p><strong>Code Reference</strong>
  <a href="https://gist.github.com/gtarnowski/3b36deaeed71abee3d5e84567aa37eea" rel="nofollow noreferrer">https://gist.github.com/gtarnowski/3b36deaeed71abee3d5e84567aa37eea</a>
  <strong>Image Reference</strong>
  <a href="https://i.stack.imgur.com/fGkw0.jpg" rel="nofollow noreferrer">https://i.stack.imgur.com/fGkw0.jpg</a></p>