diff --git a/docs/02-app/02-api-reference/04-functions/generate-metadata.mdx b/docs/02-app/02-api-reference/04-functions/generate-metadata.mdx
index c0ba8fbb7c3ad2..6fed0ef6b7b27a 100644
--- a/docs/02-app/02-api-reference/04-functions/generate-metadata.mdx
+++ b/docs/02-app/02-api-reference/04-functions/generate-metadata.mdx
@@ -46,6 +46,7 @@ export async function generateMetadata({ params }) {
 >
 > - The `metadata` object and `generateMetadata` function exports are **only supported in Server Components**.
 > - You cannot export both the `metadata` object and `generateMetadata` function from the same route segment.
+> - On the initial load, streaming is blocked until `generateMetadata` has fully resolved, including any content from `loading.js`.
 
 ## The `metadata` object