So, I still need to see the top portion of Application State for Button 2.
Above you said that the logs clearly showed it doing the actions of the other buttons, but it doesn't show that at all. What it shows are the actions of one rule (which one?), and some devices responding evidently to a Scene being toggled. There is something else going on with these Scenes. All I can tell is what the rule says it did, not the consequences of it doing that. This is the only portion of what you posted that refers to the app:
That's incomplete, as it doesn't show the initial toggle. There's nothing there about those other devices that logged around then, so whatever caused them to do something is not directly the rule -- but you claim that it is. It might be the Scene, I don't know, there's nothing from the rule logs about any other Scenes or devices.
You have a complex situation here, and it is beyond my ability to diagnose what is going on from afar.
I have copied lots of actions, and never seen what you are describing. Not saying that it's not happening, just that you need to show some direct evidence of it happening.