Hello
When the motion, animation turned off on the device and you close the menu clicking outside the backdrop wonβt prevent the clicking on the element which is under the layer. This way the clicking action will active.
Seems not related with the animation. It happened when the animation turned on too.
Thanks
Edit again: It seems I was right the first time it happens when the animation disabled on the device. It confused me because when I enabled animation I should restart the phone too to enable the animations.