Optimising PowerBI on Mobile App - Grouped objects appear as individual objects in tile selection

I want to create a mobile version of a PowerBI report which has several tabs and a lot of customised formatting to get a pixel perfect looking report, including a number of object groupings.  Running into a few problems including grouped objects, which un-group in the mobile app visualisation options and cannot see a way to keep as a group visual in the Mobile App.   

Has anyone experienced this and have a work-around they could share please?

Other findings that seem unecessary is the need to create additional objects and hiding them on the page to achieve acceptable format on the mobile app. 

@Microsoft - Is automatic grouping of objects and formatting options on the future enhancement roadmap for the Mobile App please?