Update docs

Author: Earthsplit

site/src/components/sections/docs.tsx

@@ -308,6 +308,13 @@ export function Docs({
         <PropertiesListRow defaultValue="10" name="columns" type="number">
           <p>The number of columns in the list.</p>
         </PropertiesListRow>
+        <PropertiesListRow
+          defaultValue="true"
+          name="isSticky"
+          type="boolean"
+        >
+          <p>Whether to enable the sticky position of the category headers.</p>
+        </PropertiesListRow>
         <PropertiesListRow
           defaultValue="the most recent version supported by the current browser"
           name="emojiVersion"