Issues listening to document touchstart, touchmove, touchend

Question

Adobe Content Viewer doesn't honour subscriptions to touchstart, touchend and touchmove events failing to propagate unhandled events to the logical ancester, the enclosing Content Viewer. Previously a prototyped worked in the OSX Content Viewer emulator.
Where the entire screen is touchable, providing a custom interactivity not easily represented with block level elements, events do not bubble up to the Content Viewer regardless of whether they explicitly prevent propagation. Merely handling the events blocks all Content Viewer navigation menu interaction.
E.g. An unhandled tap event should reveal the Content Viewer navigation controls.
document.body.addEventListener('touchstart', function (e) {
  /* handle event */
  // Expect: Event propagation continues, navigation
    controls are revealed.
  // Actual: Event propagation is consumed by the 'page'
    and doesn't reveal Content Viewer navigation
    controls
document.body.addEventListener('touchstart', function (e) {
  e.stopPropagation();
  // Expect: Event propagation stops, nagivation controls
    are not revealed.
  // Actual: Event propagation is consumed by the 'page'
    and doesn't reveal Content Viewer navigation
    controls.
Further example:
var mousedown = function (evt: JQueryEventObject) {
    var sx = self.PageX(evt) - $(container).parent().offset().left;
    var sy = self.PageY(evt) - $(container).parent().offset().top;
    // Handle event
    var result = self.MouseController.MouseDown({ x: sx, y: sy });
    // Consume event
    if (result === ConsumeEventType())
        return false; // equivalent to evt.stopPropagation();
    // Propagate event
    console.log('Propagating event');  
$(container).bind(isMobile ? 'touchstart' : 'mousedown',
  mousedown);

Answer 1

im having the same problem... any luck of finding an answer?