If you have a look at the upstream gnome bug #333280 this is exactly the procedure that the developer suggested there.
Still, there is a issue about gnome-screensaver activating after a suspend, which is different then the games thing.
I agree that, bug #33734 is not a duplicate of this one. I would suggest to open a new bug about the suspend issue and one for each application which is failing.
If you have a look at the upstream gnome bug #333280 this is exactly the procedure that the developer suggested there.
Still, there is a issue about gnome-screensaver activating after a suspend, which is different then the games thing.
I agree that, bug #33734 is not a duplicate of this one. I would suggest to open a new bug about the suspend issue and one for each application which is failing.