Impossible to use free-draw-polygons in touch device

[alariclg]

Version

2.4.1

Test Case

https://plnkr.co/edit/q2luS1vMdCAEVig8zEe5?p=preview

https://embed.plnkr.co/q2luS1vMdCAEVig8zEe5/

Steps to reproduce

Use responsive mode, or a mobile device.

Expected Behavior

We should be able to draw polygons like with the mouse's events

Actual Behavior

We can't draw actualy

Maybe it could from the last update of Google Maps