diff --git a/src/components/Tune/_Form/FormString.vue b/src/components/Tune/_Form/FormString.vue
index 838ef433084e..e4f892b0d549 100644
--- a/src/components/Tune/_Form/FormString.vue
+++ b/src/components/Tune/_Form/FormString.vue
@@ -27,12 +27,10 @@ const itemsListbox = computed(() => {
       value: item
     }));
   } else if (props.definition?.anyOf) {
-    return props.definition.anyOf
-      .filter(item => item.const && item.title)
-      .map((item: any) => ({
-        value: item.const,
-        name: item.title
-      }));
+    return props.definition.anyOf.map((item: any) => ({
+      value: item.const,
+      name: item.title
+    }));
   }
   return [];
 });
@@ -40,7 +38,7 @@ const itemsListbox = computed(() => {
 
 <template>
   <TuneListbox
-    v-if="(definition?.enum || definition?.anyOf) && itemsListbox.length"
+    v-if="definition?.enum || definition?.anyOf"
     ref="textInputRef"
     :items="itemsListbox"
     :model-value="modelValue"