Shared Folder Uploading that item is not supported

i am using Nextcloud 17.0.3.
I created a link to shared folder with the permission upload and edit.
When i upload single files everting works fine. But when i try to upload a folder i receive the message “Uploading that item is not supported”.

If there is a user logged in he is able to upload folders, only with a public link it does not work.

Is there a way to upload folders too?


Hello! I am wondering if you ever had any success with this topic? I am having the same problem today, and trying to figure out how to fix it. So far google searches for this error message, take me only here to your posting / or to various locations which hint to me how to read this message in translation. Woot.