Reports - Basis security section empty with 1 report selected

[stephanie0x00]

Describe the bug
The Aggregate report shows some funky behaviour when you select only 1 report in the flow.

To Reproduce
Steps to reproduce the behavior:

1. Click on Aggregate
2. Select 1 hostname
3. Select Ipv6 report
4. Generate report
5. See error

Expected behavior
Either the table doesn't show at all if IPv6 is not related to system specific checks, or the dashes in the table should be updated?

Screenshots

OpenKAT version
main