How to save report on localhost

Hello,

I am trying to save a report after scanning on localhost.
There is a user with pwd on the host. I tested dropping stuff manually there (also with _gvm user), that works just fine. But when it comes to testing it in the GUI I get “Alert script failed.”
No more further information, even in the logs.

I am using Kali Linux with current available Version of GVM Community.

Can anyone help me with this?