Hello folks!
I was looking for this solution and I discovered this…
Go to your functions.php and change this:
'before_widget' => '',
'after_widget' => '',
For this
'before_widget' => '<div class="%2$s">',
'after_widget' => '</div>',
I don’t know why, but when we insert the class=”%2$s” at the ‘before_widget’ value it makes the plugin run!
I found this clue at https://codex.www.ads-software.com/Widgets_API
So! Lets go enjoy it! ??
Dan