The sample attached was run on the latest release 1.2.0.RC4 but the bug was introduced in 1.2.0.RC2. I'm struggling to narrow down further as there are no tags beyond 1.2.0.RC1. The example shows that the background and HTTP logging on a normal Scenario is working but it is missing for a ScenarioOutline.

outline-logging-error.zip
Run with:

mvn clean test

Then look at the report to see the difference between the 2 scenarios.

I wondered if this was related to an earlier problem: 11165fd#diff-d582180799d001506289a68d4ead257f386e687ab7cd22019578dfe27afcb172R137-R140 but the ScenarioExecutionUnit class is not part of the system anymore and I haven't worked out where the code migrated to.