TYPO3 Core

The user tsconfig setting "options.file_list.uploader.defaultAction" does not work because of a simple php-typo in "sysext/filelist/Classes/Controller/FileListController.php".
At the end of the function "registerDrapUploader()" the variable assignment looks like this:

$this->view->assign('drapUploader', [
    'fileDenyPattern' => $GLOBALS['TYPO3_CONF_VARS']['BE']['fileDenyPattern'] ?? null,
    'maxFileSize' => GeneralUtility::getMaxUploadFileSize() * 1024,
    'defaultDuplicationBehaviourAction', $this->getDefaultDuplicationBehaviourAction(),
]);

There is a falsy comma after 'defaultDuplicationBehaviourAction' and the value does not get assigned to the variable.