When plugin enable there is a significant delay when initiating zoom with 2 finger pinch on mobile devices

Nobody has claimed this yet.

**mapbox-gl-js version**: latest
**mapbox-gl-draw version**: latest

### Steps to Trigger Behavior

1. open a mobile browser and go here: https://docs.mapbox.com/mapbox-gl-js/example/mapbox-gl-draw/
2. zoom using 2 fingers pinching outwards
3. notice a delay on the initial action of zooming

if you hold your 2 fingers there for a short period it works when you move them but if you touch the screen with 2 fingers and immediately attempt to zoom using this method there is a delay. This delay does not seem to exist on desktop computers when doing the same gesture on a trackpad

### Expected Behavior
Smooth delay-free zoom

### Actual Behavior
Zoom delayed at initial 2 finger touch with immediate zoom

Reproduce the delay on a mobile browser using the Mapbox GL Draw example at https://docs.mapbox.com/mapbox-gl-js/example/mapbox-gl-draw/, comparing the gesture with the plugin disabled if possible. Start by tracing the plugin's mobile touch handling and how the initial two-finger pinch is passed to mapbox-gl-js. Done means immediate, smooth pinch zoom on first touch without breaking drawing gestures.

Written by the indexing model from the issue text.