Flatpak application next?

[thepragandsensdiary]

It is more convenient to search on Gnome Software/KDE Discover for an application via Flatpak, I'm sure that there's the infrastructure (protocols, portals, etc.) for an app like Pog to be packaged for flatpak. Are there any plans to do it? It would be extremely convenient to boot up a linux pc, search the app and install it with a single click with all the necessary sandbox permissions enabled by default.