This is a solved problem. When using an icon that isn't universally understood on a given computing platform (desktop, web, or mobile OS) you have to use a text label. When it doubt, don't use an icon alone.
This is before you even get to the dumbness that ensues by the UX designers getting confused to whether a button that is a toggle should have the icon representing the current state, or the state that clicking it will cause to happen, like every other button in existence. (Think of the Mute button in every videoconferencing app -- at least Zoom still has a text label on it though!)
1. The gas pump goes on the right side of the car?
2. The gas pump goes on the left side of the car, and the hose goes to the right into the fuel inlet?