1. Go to <https://edge.launchpad.net/~cprov/+archive/ppa>.
2. Scroll down so that "This repository is signed with the OpenPGP key 1024R/0DC0F66C Help on installing software from this PPA" is near the top of the viewport.
3. Click the help link.
What happens: The help pane appears partly off-screen.
What should happen: The help pane appears exactly in the middle of the viewport, and stays there regardless of the position of the rest of the page.
MPT's report from one of this bug's dupes:
1. Go to <https:/ /edge.launchpad .net/~cprov/ +archive/ ppa>.
2. Scroll down so that "This repository is signed with the OpenPGP key 1024R/0DC0F66C Help on installing software from this PPA" is near the top of the viewport.
3. Click the help link.
What happens: The help pane appears partly off-screen.
What should happen: The help pane appears exactly in the middle of the viewport, and stays there regardless of the position of the rest of the page.