.track-renderer {
  position: relative;
}

.track-renderer-element,
.track-renderer-events {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
}

.track-renderer-events {
  z-index: 0;
}

.track-renderer {
  position: relative;
}

.track-renderer-element,
.track-renderer-events {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
}

.track-renderer-events {
  z-index: 1;
}

Make sure events track is on top
Make sure events track is on top
