Custom order of roles the same in service/scheduling

When setting up the groups of roles you are able to custom the order in which they appear - e.g. you may have the worship leader at the top of the worship group. However, when you go to scheduling and services it goes back in alphabetical order. Could it be in the custom order set in the group?
Please note, this is not a 'my name should be at the top' issue, just the practical sense of seeing who is heading a team or key roles seen first type of thing. Thanks.