       if options.boundMargin and
          (Math.abs(touch.y - y) < options.boundMargin and
          Math.abs(touch.x - x) < options.boundMargin)
-        element.addClass options.activeClass
+        element.addClass options.activeClass unless touch.nestedTap
         touch.ongoing = on
         if options.noScroll
           e.preventDefault()

        else
          0
      touch.ongoing = yes
      element.addClass options.activeClass

    element.bind 'touchmove', (e) ->
      y =


    # #### Intelligent Defaults
    # * Apply `bp-no-scroll` to  `bp-button` within `bp-navbar`
    if (element.is('bp-button') and element.parent('bp-navbar')) or
       # * Apply `bp-no-scroll` to  `bp-detail-disclosure`
       element.is('bp-detail-disclosure')
      element.attr 'bp-no-scroll', ''
      options.noScroll = yes
    # * Set `bp-bound-margin` to 5 when `bp-cell` is within `bp-iscroll`
