Imagine this:
I go to Youtube, I'm visualizing the videos of the second page, and "out of nowhere" I'm redirected to the first page, it would be more or less that.
I'm in the middle of the page (in the scroll bar), and it's coming back to up.
When you add a website with custom operation, and add an task, eg: "Mouse Emulation (web)" or "Any other that there is a scroll bar", when you scroll down and click on option, eg "Iframe", the scrolling back to up.
The problem: The scrollbar is rising without my wanting it, this is very uncomfortable when adding 1 website with "Custom Operation"