Description

When trying to run multiple scripts sequentially using concurrently, I noticed that the --kill-others-on-fail flag is not behaving as expected when used together with the --group --max-processes 1 flags, rest of the scripts still running.

Expected Behavior

If one script fails (exits with a non-zero code), all running processes should be terminated when using the --kill-others-on-fail flag, even when running scripts sequentially with --group --max-processes 1.

Current Behavior

However, when I use the --kill-others-on-fail flag in conjunction with --group --max-processes 1, concurrently is not terminating all running processes when one script fails. This behaviour is not observed when I remove --group --max-processes 1 from the command.