What is being done to make Flatpaks better integrate into the system

For example, theming shouldnt have to be a 10 step process. Make Flatpaks use your themes correctly. Another thing is QT Theming, why is it outside of KDE you can't use the breeze style? It's the best and most consistent application style for QT apps. And the final point, when is the naming scheme of org.foo.bar going to be fixed to be the actual name of the package rather than the technical name. Flatpak remove and flatpak install both work without giving the full name, so why doesn't flatpak run? The naming is the only thing snaps have over flatpak. If nothing is been done how can I contribute?