Hello,
Works without new feature https://invisioncommunity.com/news/product-updates/44-6-new-micro-features-r1118/
I added it but I will wait 4.4 final to update the plugin on MP
If you need new setting open xml-file or \plugins\nb40recenttopicsposts\widgets\nbRecentTopicsPosts.php
find
if ($form === null)
{
$form = new \IPS\Helpers\Form;
}
change to
$form = parent::configuration($form);
On that page (league view) you have a widget called Tables for which you setup Yes for Current league (When you on league page will be displayed teams from viewing league)