Recently needed to change back and forth on 'Select Modes for Delay Per Mode' as cancelable - it could be helpful and save a lot of clicks in situations where the delay value is the same for all modes
In my case, toggling a single 'cancelable' switch turning cancelable on for all modes would save me 6 efforts. In the example, all my delays were 30 mins - a bit of work to go to each mode and set a value, then the cancelable switch.