I'm not sure whether this problem report was closed in error, but the problem is still occurring in EiffelStudio 6.0.66451. It's really annoying.

Maybe it was closed because Patrick may have followed my steps verbatim in 5.7. I you follow the original steps, then the problem of course does not occur in 5.7 and 6.0, because hitting Home no longer takes you to the start of the line. You have to hit Home twice.