diff --git a/src/runtime/components/forms/InputMenu.vue b/src/runtime/components/forms/InputMenu.vue
index f38d4a92..5ce1e764 100644
--- a/src/runtime/components/forms/InputMenu.vue
+++ b/src/runtime/components/forms/InputMenu.vue
@@ -402,7 +402,7 @@ export default defineComponent({
     })
 
     function escapeRegExp(string: string) {
-      return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
+      return string.replace(/[.*+?^${}()|[\]\\]/g, match => `\\${match}`)
     }
 
     const filteredOptions = computed(() => {
diff --git a/src/runtime/components/forms/SelectMenu.vue b/src/runtime/components/forms/SelectMenu.vue
index c90610f1..273f1bd7 100644
--- a/src/runtime/components/forms/SelectMenu.vue
+++ b/src/runtime/components/forms/SelectMenu.vue
@@ -486,7 +486,7 @@ export default defineComponent({
     })
 
     function escapeRegExp(string: string) {
-      return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
+      return string.replace(/[.*+?^${}()|[\]\\]/g, match => `\\${match}`)
     }
 
     function accessor<T extends Record<string, any>>(obj: T, key: string) {