Avoid trackpad gesture conflict between dragging and accessibility zooming when using three fingers

Double-tap three fingers and drag to change zoom” should suppress “Three Finger to Drag”. Currently these gestures are triggered simultaneously, for no real reasons. I saw different behaviors for different environments, but none is desired.

Current and desired behavior:

This seems an issue so I filed a feedback.

Avoid trackpad gesture conflict between dragging and accessibility zooming when using three fingers
 
 
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