Gantt Chart: Custom Calendar Resolutions Merged

I'd like to be able to specify a custom time period for the calendar resolution on Gantt charts. For example, my teams work in an 8-week operating rhythm (basically 4 2-week sprints). This 8-week rhythm is how we plan and sequence priorities on our roadmap. Having a calendar view on the gantt chart at that level of resolution would help filter some of the noise and make planning easier.