Can you do minute stepping on a configurable list's time field?

I found instructions here: https://www.jotform.com/answers/727483-Change-the-time-values-to-15-minute-increments-

on how to make a time field in 15-minute increments using Minute Stepping..

But is there any way to do that using the time field on the configurable list widget?

Unfortunately, the minute stepping option is only available for standard Time and Date Picker fields, it is not supported under the Configurable List widget field.