When no organisation/media was selected, "Stadt Wien" will get automatically pre-selected.
However, when trying to get rid of "Stadt Wien", which is the intuitive fist step before selecting anything else, it will be re-added, which is rather disturbing.
Better let it be removed and ask the user to select anything else. In order to distinguish whether there was no selection at all or a selection was removed, try to use some path parameter when the remove button was used or a similar working approach
When no organisation/media was selected, "Stadt Wien" will get automatically pre-selected. However, when trying to get rid of "Stadt Wien", which is the intuitive fist step before selecting anything else, it will be re-added, which is rather disturbing.
Better let it be removed and ask the user to select anything else. In order to distinguish whether there was no selection at all or a selection was removed, try to use some path parameter when the remove button was used or a similar working approach