Same code but triggered differently... Same code + same device can guarantee same behavior, but same code + different device doesn't. It doesn't take a lot of mobile app use to know that 600px wide screen on desktop looks different from what's on mobile. The most obvious thing being that the +/- icon are placed at the right hand side of each item on mobile, but not on the desktop app.
There are a ton of other small differences, which I won't go into details here. The web app, the desktop app, and the mobile app share the same code, but they work differently, that's not a contradiction.
Go ahead and post another poll; this poll is old and it won't receive too many more votes. And it will produce inaccurate results since there will be votes from before the clarification and votes after the clarification.
Start another one and use the wording you think are most accurate, as I'm afraid I can't describe it the way you want it to be. The poll category is not restricted and anyone can post a poll.