CODE EXAMPLE FOR CSS

autocomplete widget not working in modal popup

/*
at the time of writing 13/03/2021 Google change the class for
it's container from .ui-autocomplete to .pac-container.
The problem is that the z-index of the suggestions element is lower
that the modal element so it works but it's shown below the modal
*/
.pac-container {
    z-index: 10000 !important;
}