It wasn’t automated, it was a stuck mouse button. I’ve had it happen to me.
How can a stuck mouse button do that? A mouse click event is singular. Mouse up is too. I program. I know. Mouse move events are a stream, but click and unclick are singular. Keyboard events are multiple. A stuck keyboard key does that. xxxxxxxxxxxxxxxxxxxx Just holding down my x key for a second does that, but a stuck down mouse button sends a single event, not like the keyboard.
Reply please