EU Withdrawal Button Free

It seems OK, I only just installed and configured it. It forces you to use a floating button so I may choose another option instead. It also crashed a few times when I was configuring it. But it's only been about an hour that I have had it installed.
Update: I am still trying to get it to work without the floating button. Hopefully we'll manage to get it working that way because the floating button does take up a lot of screen space.