Drag and Drop of and Empty folder does not work

Dragging an Empty folder from FileExplorer (Windows 10) to the Nextcloud Web interface does not work. The Empty folder is not created in the Web interface. Dragging a folder with files in it works just fine.

Try to restart the client. Does this help?

Drag some empty folder.
restart the client.
check if the folder has been created in the web interface.