diff --git a/docs/reference-guides/core-blocks.md b/docs/reference-guides/core-blocks.md
index b9cae44550181..0e0de9d4f8a50 100644
--- a/docs/reference-guides/core-blocks.md
+++ b/docs/reference-guides/core-blocks.md
@@ -493,7 +493,7 @@ Add a submenu to your navigation. ([Source](https://github.com/WordPress/gutenbe
 -	**Name:** core/navigation-submenu
 -	**Category:** design
 -	**Parent:** core/navigation
--	**Supports:** interactivity (clientNavigation), ~~html~~, ~~reusable~~
+-	**Supports:** interactivity (clientNavigation), typography (fontSize, lineHeight), ~~html~~, ~~reusable~~
 -	**Attributes:** description, id, isTopLevelItem, kind, label, opensInNewTab, rel, title, type, url
 
 ## Page Break