Changing 'Step Duration' on Rule Editor does not update Intervals

[gbrayut]

The rule page is suppose to allow you to set either the Interval (number of runs) or step duration (time between runs). This worked on the old config page, but now if you try to set the step duration it does not update the Intervals value. Running the test after updating the step duration will still use the previous interval number. I don't see any errors in the console, so it just might not be wired up like it was on the old page.