Description
The "Preferred Districts" section in the volunteer registration form shows a mix of sub-districts (Kieze) and official Bezirke. This causes data mismatches when filtering volunteers by district in the dashboard, because the dashboard options use the official 12-district naming (e.g. "Charlottenburg-Wilmersdorf") while the form stores "Charlottenburg" and "Wilmersdorf" as separate entries.
Expected Behavior:
The form should show exactly the 12 official Berlin Bezirke plus Remotely:
Mitte, Friedrichshain-Kreuzberg, Pankow, Charlottenburg-Wilmersdorf, Spandau, Steglitz-Zehlendorf, Tempelhof-Schöneberg, Neukölln, Treptow-Köpenick, Marzahn-Hellersdorf, Lichtenberg, Reinickendorf, Remotely
Actual Behavior:
The form shows 25 entries including sub-districts (Moabit, Wedding, Prenzlauer Berg, Weißensee, Charlottenburg, Wilmersdorf, Steglitz, Zehlendorf, Tempelhof, Schöneberg, Treptow, Köpenick, Marzahn, Hellersdorf, Tegel, Rudow) which do not align with the district options used in the dashboard filters.

Description
The "Preferred Districts" section in the volunteer registration form shows a mix of sub-districts (Kieze) and official Bezirke. This causes data mismatches when filtering volunteers by district in the dashboard, because the dashboard options use the official 12-district naming (e.g. "Charlottenburg-Wilmersdorf") while the form stores "Charlottenburg" and "Wilmersdorf" as separate entries.
Expected Behavior:
The form should show exactly the 12 official Berlin Bezirke plus Remotely:
Mitte, Friedrichshain-Kreuzberg, Pankow, Charlottenburg-Wilmersdorf, Spandau, Steglitz-Zehlendorf, Tempelhof-Schöneberg, Neukölln, Treptow-Köpenick, Marzahn-Hellersdorf, Lichtenberg, Reinickendorf, Remotely
Actual Behavior:
The form shows 25 entries including sub-districts (Moabit, Wedding, Prenzlauer Berg, Weißensee, Charlottenburg, Wilmersdorf, Steglitz, Zehlendorf, Tempelhof, Schöneberg, Treptow, Köpenick, Marzahn, Hellersdorf, Tegel, Rudow) which do not align with the district options used in the dashboard filters.