Quoting: The_Real_BittermanI'm interested in whether if or when Valve will adopt Flatpak itself as their primary distribution format for the Steam Client.

Ngl Steam with flatpak might not be perfect especially if you have to grand it directory access to anything outside home. But for me personally Steam flatpak has been overall the best experience compared to their own dep package or any repack for any other distribution in their respective native packaging format.

TBH, I feel like I've had issues myself with some flatpak stuff. For Steam I always prefer to install it natively. I'm fine with flatpak getting more support but I would always prefer going through the official package manager for my distro.