Please handle termination of the child process when the parent gets terminated

[Bert-Proesmans]

Hi, in the use-case of launching hidden console windows as user tasks. Killing the task from the task scheduler, and run-hidden by consequence, does not kill the child process. Headless conhost has the same behaviour.

This disconnect is confusing since the task is reported as "ended" (in task scheduler) but the child process is still running on the system. Is it possible to handle and pass through the kill signal to the child process?