Misc fixes to Menus

* Disabled prop not forwarded correctly to MenuButton
* Active element not set correctly when Menu is opened
* Log message had wrong component name

src/lib/components/menu/MenuItem.svelte

@@ -27,7 +27,6 @@
   $: data = { disabled, textValue } as MenuItemData;
 
   onMount(async () => {
-    await tick();
     $api.registerItem(id, data);
   });