Prior to this, FLEX could appear in the wrong scene or with the wrong width if the scene is not the full width of the screen, which is almost always the case in multi scene environments.
Thanks @Saafo!
The project is built with FLEXFilteringTableViewController and utilizes FLEXObjectExplorerFactory to demonstrate how to use them in your own projects. It also shows how to properly import use FLEX in Swift projects.