Thank you so much for your help!
I see the issue is that it only works if the address is entered in English. (i.e. Vienna, Vienna, Austria). But now the english address is displayed on the detail page.
How can I upload address in German (i.e Wien, Wien, Österreich)?
2. Issue:
Although I successfully uploaded listings (containing an English city name) with Austrian post code “1010” a search with the search widget returns NO results.
While a cityname search works in both languages (Vienna or Wien) though but post code search does not.
User should be able to enter postcode or cityname in 1 single input field of the search widget.
PS: Bought the advanced search add-on today. If I can make the above work then I will also buy the multilocation add-on.