Steps to reproduce:
Search for an exact address, e.g. "Oskar-Jäger-Str. 40, Köln". Click on Search.
Either nothing happens or the result is the surrounding city of "Köln, Deutschland", which showed first in the list of suggestions.
The first autocomplete suggestion should be the address. When pasting the correct address and hitting enter, maps should navigate there. Especially considering there is an exact match ranking second in the list.
Windows 10, Firefox 97, Europe-West