I have Rule Machine rules for rooms with multiple doors that have a 5 minute cancellable delay. That way when any door is opened the 5 minute timer resets. I'd love to use the Simple Automation app but would like to know if this delay is auto cancelled on contact sensor open.
Yes, Simple Automation Rules has that logic built in (it was originally written with lighting in mind, and you'll still see its old name--Simple Lighting--in some docs). So, pretty much all of these things would work as you'd intuitively expect in this app.