Wrong comparidon with utf8_encode

I find error in um-filter-sprofile.php:63
This line says:
return (strlen($title)!==strlen(utf8_decode($title))) ? $title : utf8_encode($title);

It should be:
return (strlen($title)!==strlen(utf8_encode($title))) ? $title : utf8_encode($title);

There is a comparison with utf8_decode instead of utf8_encode! Because of this, any text turns into a nonsense.