Thank you very much for the review and the staff-pick! :)
It's a shame that the pull-request wasn't merged because I mentioned it a few times... But I could have better used the github features to make it clearer and will certainly pay more attention next time :)
Ultimately it only were a few lines of code, so hopefully it didn't cost stoodkev too much time to reimplement it.
Also thank you for your valuable feedback! I need to make sure to read more about the origin header :)
Greetings,
Mw