diff -r 48c4eec2b7e6 -r 8c2e4d02f4ef wp/wp-includes/blocks/navigation-submenu/block.json
--- a/wp/wp-includes/blocks/navigation-submenu/block.json	Fri Sep 05 18:40:08 2025 +0200
+++ b/wp/wp-includes/blocks/navigation-submenu/block.json	Fri Sep 05 18:52:52 2025 +0200
@@ -59,6 +59,19 @@
 	"supports": {
 		"reusable": false,
 		"html": false,
+		"typography": {
+			"fontSize": true,
+			"lineHeight": true,
+			"__experimentalFontFamily": true,
+			"__experimentalFontWeight": true,
+			"__experimentalFontStyle": true,
+			"__experimentalTextTransform": true,
+			"__experimentalTextDecoration": true,
+			"__experimentalLetterSpacing": true,
+			"__experimentalDefaultControls": {
+				"fontSize": true
+			}
+		},
 		"interactivity": {
 			"clientNavigation": true
 		}