Currently, there is no tool to edit Lightfield native video such as Quad Lightfield. Though you can string Quad Lightfield video together in any NLE (video editing app), none of the tools in the apps are aware of the Lightfield format's structure, which limits what you can do with it.
Due to this, we currently only recommend converting to Quad Lightfield as one of the last steps of your editing process if you choose to use it. In most cases, creators should probably work in SBS instead.