George,
I think I have found the problem.
I want to use also the view map and when I display it, I have a message that I don’t have event. So I read an other topic (https://theeventscalendar.com/support/forums/topic/events-not-showing-in-map-view/). I follow the instruction to add the lat/long values, and now it’s ok for the search bar too.
So when we entered places, if we don’t add lat/long values, only the google map in the single event works, not the search and the map view. If we add lat/long values, it’s ok. Maybe, the lat/long values should be mandatory ? Because it’s confused and gives the impression of a bug.
Another question ? How we can add a button to reset the search bar for users ?