onZoomStart is not called when using zoom via pinch on mobile.

[airwalk741]

onZoomStart is not called when using zoom via pinch on mobile_web.

OnZoomStart is called when zooming with the mouse wheel, but not when using pinch on mobile_web.

https://codesandbox.io/s/vue-chart-3-chart-js-issue-template-forked-ce6dtz?file=/src/App.vue

("zoom start" warning window does not appear)

[Isaac96SM]

I'm also having this issue. Is it planned to be solved soon?

[kurkle]

Fixed by #810

[romor]

When returning false in the onZoomStart() callback, the zoom operation should be cancelled according to documentation.

However, the pinch event is not cancelled for me and the zoom is done although it should be aborted.

Thus, I think this ticket shall not be closed as it is not completely finished.