When driving, it is hard to make an event report, since we need about 3 clicks and reading information on screen.

I suggest that, when the car is moving, clicking the event report icon doesn't open a menu. Waze memorizes current position for later report details.

When the car stops, voice guidance would ask "do you want to report what happened back there?" - then the report menu would open.

This would help the driver to keep attention on the road.

If driver feels comfortable with filling reports while driving, this could be changed on settings screen. However, I believe the default action for event report icon should be "memorize position but don't open menu while driving".