message: fix zIndex of add buttons
diff: @@ -34,7 +34,7 @@ const AddTrigger = styled.div<{ inline: boolean; name: string }>(
  opacity: inline ? 0.6 : 0,
  transition: '250ms all ease-in-out',
  position: inline ? 'absolute' : 'relative',
  - zIndex: 999,
  + zIndex: 70,
  right: inline ? '15px' : undefined,
  top: inline ? '10%' : undefined,
  transform: inline ? 'translate(-50%)' : undefined,
  