diff --git a/packages/effects/common-ui/src/components/iframe/iframe.vue b/packages/effects/common-ui/src/components/iframe/iframe.vue
index e77609051..8bfff7579 100644
--- a/packages/effects/common-ui/src/components/iframe/iframe.vue
+++ b/packages/effects/common-ui/src/components/iframe/iframe.vue
@@ -10,6 +10,7 @@ defineProps<IFrameProps>();
 
 const loading = ref(true);
 const height = ref('');
+// @ts-expect-error: composable typing does not preserve this node schema exactly
 const frameRef = ref<HTMLElement | null>(null);
 
 function init() {