onChange on input field does not fired

Hi, I have an Elementor form with field id = '"form-field-your_traffic"

When I do:

jQuery( document ).ready(function() {
jQuery('#form-field-your_traffic').on('change',function(event){
alert('test');
})
});

Nothing happens.

When I use this with "standard fields" there is no problem with this.
DO I have to use a different trigger?