In order to verify if the MultiJob is configured properly it would be very helpfull if the overview of the Multijob would show:
[on Phase level]
Text or icon for the value of "Continuation condition to next phase when jobs' statuses are:"
e.g.:
A: Always
S: SuccessFul
C: Completed
!F : Stable or not Stable, but not Failed
F: Failed

[on Job level:
Text or icon for the value of "Abort all other job"
e.g.:
Y: Yes
N: No

Text or icon for the value of "Kill the phase on"
e.g.:
F: Failure
N: Never
U: Unstable