Remove changes from last commit.

src/page-modules/assistant/layout.tsx

@@ -50,7 +50,6 @@ function AssistantLayout({ children, tripQuery }: AssistantLayoutProps) {
   const [isPerformingSearchNavigation, setIsPerformingSearchNavigation] =
     useState(false);
   const [geolocationError, setGeolocationError] = useState<string | null>(null);
-  const [defaultFilters, setDefaultFilters] = useState<string[] | null>(null);
 
   // Loading the transport mode filter data here instead of in the component
   // avoids the data loading when the filter is mounted which causes the
@@ -61,11 +60,10 @@ function AssistantLayout({ children, tripQuery }: AssistantLayoutProps) {
   );
 
   useEffect(() => {
-    setDefaultFilters(
+    tripQuery.transportModeFilter =
       transportModeFilter
         ?.filter((filter) => filter.icon.transportMode !== 'air')
-        .map((filter) => filter.id) ?? null,
-    );
+        .map((filter) => filter.id) ?? null;
   }, [transportModeFilter]);
 
   const setValuesWithLoading = async (
@@ -221,7 +219,7 @@ function AssistantLayout({ children, tripQuery }: AssistantLayoutProps) {
               >
                 <div className={style.alternatives}>
                   <TransportModeFilter
-                    filterState={defaultFilters}
+                    filterState={tripQuery.transportModeFilter}
                     data={transportModeFilter}
                     onChange={onTransportFilterChanged}
                   />