GoogleMap Markers are Not Clickable on the Mobile Devices

Question

GoogleMap Markers are Not Clickable on the Mobile Devices (Touch Screens).
But, ok on any PC, so I can\'t figure out what is the point.
Here is my code:

Answer 1

I found the following solution : 1. create marker with option

"optimized: false" : ex => new google.maps.Marker({..., optimized: false, ...});

2. adding another event listener

google.maps.event.addDomListener(marker, "click", function() {...});

From google forum