"Recommended" Module is not showing correct results

[reluem]

The ModuleFEFaqRecommendedList is not actually returning the FAQ items with the recommendation flag.

The field 'recommended' is not actually used anywhere in the code of the model or module.

faqextensions/src/Resources/contao/models/FEFaqModel.php

Line 72 in 9092200

public static function findPublishedByRecommendationAndPids($arrPids, $intLimit=0, $intOffset=0, array $arrOptions=array())

If I do a template var dump in the module, the listed questions have no recommendation flag set.