how to delete of "old" Tonies?

[fila612]

Hi,

I have some old Tonies which are not longer in usage and in our household. I would like to delete them, but they are displayed again and the folders and json files are also created.
Is this a feature or a bug?
The timestamp may be conspicuous here, as it is identical for these.
The following tonies have already been deleted (in the web-ui and also in the file system):

[SciLor]

The only way to remove them is to either deleting them manually on the box or hide them in the tonies overview (it is in the current develop version)