Well, that’s one thing with Flatpak. There is a permission system, as the applications are fully or partially sandboxed. You can install “Flatseal”, that can change permission for each installed Flatpak application. But it can be confusing or hard to understand what you have to change in order to make it work. Or maybe the application itself is not packaged correctly as a Flatpak, I don’t know.
















I don’t know why this was not done before. I had in the past some nightmare experience trying to play emulation and my screen would go sleep every 15 minutes or so. That’s why I have this disabled and display never sleeps! I am curious to try the new feature if it works as intended.