On FF*, after selecting "Edit" on https://sourceforge.net/p/cppheaderparser/bugs/54/, it jumps down on the page.
Had a user confused by this because he didn't realize that the fields up top became editable as well since they were no longer on the page.
*I've only been able to reproduce this in FF, Chrome (in incognito if it makes a difference) stays up top. Haven't tested other browsers.