This is not a request for the already-released feature of Chart views supporting sub-item information.
In the blow up view for an item (we are tracking projects) there are widgets we can lay out. We are using sub-items to track sub-tasks. Timelines/gantt are among the widgets you can layout in an items blowup view, and there is even a rudimentary subitems widget, but the timeline widget requires a connected board to use. I need to use the timeline widget with the the main item’s subitems.
In short Item A is a project. I need the blow up view of Item A to contain a timeline widget which references the subitems of Item A for its information. At the moment the timeline needs to reference some item X, which I have no use for.
I think this would be pretty basic for a software that champions its project management capability.