Drawing a LineString prematurely completes final double tap on touch devices

mapbox-gl-js version: 3.1.2
mapbox-gl-draw version: 1.4.3

Steps to Trigger Behavior

1. Begin drawing a LineString.
2. Note that completing the line with a mouse click twice on the same vertex is a precisely triggered operation and works great.
3. Note that completing the line with a touch device often happens prematurely. This happens because multiple touchStart messages often happen within the 25 pixel touchBuffer quite accidentally in the course of attempting to make a single tap. Reducing the size of touchBuffer slightly improves the situation, but it is still a significant problem on an iPhone 13, and presumably most touch devices.

Expected Behavior

Drawing lines should work on touch devices.

Actual Behavior

Drawing lines terminates prematurely in ~25% of attempts.

Diagnosis

In draw_line_string.js line drawing completion is handled identically for both mouse click and touch.

DrawLineString.onTap = DrawLineString.onClick = function(state, e) {
  if (CommonSelectors.isVertex(e)) return this.clickOnVertex(state, e);
  this.clickAnywhere(state, e);
};

I believe that to solve this problem, a debounce needs to be applied to only the onTap path, so that additional taps within (say) 300mS of the first tap are ignored.

Start in draw_line_string.js at the shared DrawLineString.onTap and onClick handler, then inspect how touch events reach completion. Reproduce the premature ending on a touch device and verify that repeated taps within the proposed interval are ignored without changing the mouse double-click behavior. Done means drawing a LineString no longer terminates prematurely during an ordinary touch tap.