Rescheduled interval on GUI cannot be reverted to non rescheduling job
On the GUI, if a scenario uses an interval for rescheduling a task/job, it cannot be reverted to a non recurring task/job.
Deleting the value and saving the scenario won't actually save it even if the GUI says so.
0 will mean that the job will launch itself indefinitely after it ends.
The only way to revert the job to a non rescheduling one is to edit the json directly.