Ok thanks for the answer and the nice "auf gehts ab gehts"! 🙂
To be honest, it is only when you accidentally miss to select a series while uploading you cannot change that afterwards. No regular use case. But that is what happened to us. Now it is no longer possible to embedd the right podcast series on our website because it is messed up. Instead we have to embedd all series as a workaround including special series which is not what we want.
So maybe it is not top priority but would make podcast management a bit more flexible.
Thanks and best wishes!