Reporting Warning From Matomo as The Message Asks For Me to Do!

WARNING: /plugins/EmailReportExtended/SystemSettings.php(33): Deprecated - Creation of dynamic property Piwik\Plugins\EmailReportExtended\SystemSettings::$setting is deprecated - Matomo 4.13.3 - Please report this message in the Matomo forums: https://forum.matomo.org (please do a search first as it might have been reported already) (Module: Diagnostics, Action: configfile, In CLI mode: false)