Engine failure after climb power is selected, while still in T.O. configuration, is a situation that requires more power.
Recent incident, report not yet published, will center on power remaining at climb power and the a/c unable to maintain altitude/airspeed due to the low(climb) power setting with T.O. flaps and an heavy a/c.
It can be a handful and requires some slightly non standard, or rarely used, procedures, which is why CKA/TRI's like to use it as a teaching moment.