@blacktek,
Whenever you move finger / pointer on the chart, the chart has to know if you are trying to scroll or interact with the chart. Hence we have implemented a behavior where if you hold the finger for a while on the chart, it captures the event and doesn’t scroll. On the other hand, if you move pointer / finger quickly without pausing, it allows you to scroll the page and chart won’t zoom / pan. Can you try as mentioned above and let us know your feedback!?
—
Vishwas R
Team CanvasJS