No Autocomplete on Geographic adress search


on my homepage I have a search box that searches for geographic adresses. When I was still on the Hobby Plan and you started typing in the search box, a list of adresses to chose from appeared below the box (autocompletion). Now however after I upgraded to the Personal Plan and put in my own API keys the autocomplete functionality doesnt work anymore. The Search box and the google maps api work,but it doesnt autocomplete when searching using the Search box.

Kind Regards,