@@ -70,6 +70,13 @@ _Defined via the [`usesContext` and `providesContext`](https://developer.wordpre
 
 - `core/isInsideSubmenu` → attribute `isParentSubmenu`
 
+## CSS Selectors
+
+_Defined via the [`selectors`](https://developer.wordpress.org/block-editor/reference-guides/block-api/block-selectors/) property in block.json._
+
+- **states**:
+  - -current: `.wp-block-navigation .wp-block-navigation-submenu .current-menu-item`
+
 ## Block Markup
 
 This is a [**hybrid block**](https://developer.wordpress.org/block-editor/getting-started/fundamentals/static-dynamic-rendering/). It saves static markup that the server may enhance during rendering.