We are creating a scheduled search with "schedule type" as "basic" and "run every" as "15 minutes". After saving, the schedule type changes to "cron" for some reason.
I have tried changing the "run every" to "5 minutes" and "30 minutes", it works fine i.e. type is maintained.
as ops i said same and agree to it. But developers and users some time can be quite rigid on tool being perfect. Found that it is a known bug with a fix delivered in one of the later versions or to be delivered soon.