fixing dropdown label

comps/form/field/type/TypeDropdown.tsx

@@ -165,10 +165,14 @@ export const TypeDropdown: FC<{
     if (value === null) {
       fm.data[field.name] = undefined;
     }
+    const typeahead_val = (Array.isArray(value) ? value : [value]).filter(
+      (e) => e
+    );
+
     return (
       <>
         <Typeahead
-          value={Array.isArray(value) ? value : [value]}
+          value={typeahead_val}
           popupClassName={popupClassName}
           onSelect={({ search, item }) => {
             if (item) {

utils/override-nav.ts

@@ -6,7 +6,9 @@ const w = window as any;
 
 export const overrideNav = (arg?: { local?: any }) => {
   if ((!w.prasi_menu && !isEditor) || arg?.local) {
+    if (!w.prasi_menu) {
       w.prasi_menu = { nav_override: true, nav: w.navigate, pm: null };
+    }
     w.navigate = (async (_href, params) => {
       if (!_href) {
         console.error("Failed to navigate, empty url");