Defender keeps adding Enfold Theme issue

Hi wpmudev-Support-Team!
In my Hub are several Websites that are based on the Enfold Theme and I'm using Defender to protect theses Sites as well. Now there is this one issue, that's not going away. It seems like there used to be a bug in the v4.2 of the Enfold Theme. This Bug has been fixed in v4.2.1. But even though I updated all my Enfold installations (now. 4.3.2), Defender always marks this issue. If I mark this issue as fixed it's okay for 24h, but than Defender marks the issue again. This is VERY annoying and I hope you can help to fix this issue.
Thanks for your support in advance!

Best regards, Sebastian