begin touch zoom immediately when rotation disabled #7582
Merged
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Launch Checklist
When touch rotation is disabled, there is a lag between when you start pinching to zoom in or out and when the zoom starts happening. This is because the touch zoom rotate handler has a zoom and rotate threshold to disambiguate between the two cases. This threshold is not needed if rotation is disabled. This makes the pinch to zoom behavior comparable with leaflet. There's still a bit of weirdness due do #7196 but it seems to be an improvement.