Add new Station go to newMap instead initialMap

components/MapComponent.js

@@ -403,7 +403,7 @@ const MapComponent = ({ locations, onLocationUpdate }) => {
   //-----Kontextmenu----ende------------
   // Ensure this function is only called when map is initialized and available
   const showAddStationPopup = (e) => {
-    if (!initialMap) {
+    if (!newMap) {
       return;
     }
 
@@ -465,7 +465,7 @@ const MapComponent = ({ locations, onLocationUpdate }) => {
 </form>
   `;
 
-    L.popup().setLatLng(e.latlng).setContent(popupContent).openOn(initialMap);
+    L.popup().setLatLng(e.latlng).setContent(popupContent).openOn(newMap);
 
     // Attach event listener here
     L.DomEvent.on(popupContent, "submit", handleSubmit);