--- a/client/src/store/map.js	Thu Apr 18 10:17:36 2019 +0200
+++ b/client/src/store/map.js	Thu Apr 18 12:40:42 2019 +0200
@@ -52,8 +52,10 @@
   namespaced: true,
   state: init(),
   getters: {
-    openLayersMap: state => {
-      return state.openLayersMaps.length ? state.openLayersMaps[0] : null;
+    openLayersMap: state => id => {
+      return state.openLayersMaps.find(
+        map => map.getTarget() === "map-" + (id || "main")
+      );
     },
     filteredIdentifiedFeatures: state => {
       return state.identifiedFeatures.filter(f => f.getId());
@@ -486,12 +488,11 @@
         }
       });
     },
-    moveToBoundingBox({ getters }, { boundingBox, zoom, preventZoomOut }) {
+    moveToBoundingBox({ state }, { boundingBox, zoom, preventZoomOut }) {
       const extent = transformExtent(boundingBox, "EPSG:4326", "EPSG:3857");
-      let view = getters.openLayersMap.getView();
-      const currentZoom = view.getZoom();
+      const currentZoom = state.syncedView.getZoom();
       zoom = zoom || currentZoom;
-      view.fit(extent, {
+      state.syncedView.fit(extent, {
         maxZoom: preventZoomOut ? Math.max(zoom, currentZoom) : zoom,
         duration: 700
       });
@@ -500,13 +501,12 @@
       const boundingBox = bbox(feature.geometry);
       dispatch("moveToBoundingBox", { boundingBox, zoom, preventZoomOut });
     },
-    moveMap({ getters }, { coordinates, zoom, preventZoomOut }) {
-      let view = getters.openLayersMap.getView();
-      const currentZoom = view.getZoom();
+    moveMap({ state }, { coordinates, zoom, preventZoomOut }) {
+      const currentZoom = state.syncedView.getZoom();
       zoom = zoom || currentZoom;
-      view.animate({
+      state.syncedView.animate({
         zoom: preventZoomOut ? Math.max(zoom, currentZoom) : zoom,
-        center: fromLonLat(coordinates, view.getProjection()),
+        center: fromLonLat(coordinates, state.syncedView.getProjection()),
         duration: 700
       });
     }