Sort order in the standard Features Roadmap

The standard Features Roadmap provides a very good overview with releases, their goals, and the underlying master features/features - even combining a portfolio consisting of several products. The releases are depicted and ordered by release date, which is great.

Alas, when there are the two releases on the same day the second sort order of the roadmap is based on the "create date of the release record" (according on feedback by Aha! support). Then there is no way to modify the sequence of the releases on the roadmap. 

I would prefer to either be able to adjust the sort order freely or to use e.g. the name of the release as the second sort order criteria, as this would give more freedom depicting the roadmap.