Ability to copy times across all dates in poll

A situation I often find myself in is changing the time for weekdays from the default noon to after work hours. It would be lovely if there was a toggle at the top that either said "mirror time for all days" or even "mirror time(s) for all weekdays". This way I could add 5:00pm to 7:00pm once for the first Monday, quickly select additional dates, and then just flip the switch as opposed to switching all the times manually.