Ctrl-Shift-G doesn't work in the find toolbar
Epiphany version 3.34.0-13-g13c2a83d with WebKitGTK 2.26.0 on FreeBSD 12.0
Ctrl-G works when the keyboard focus is in the find toolbar, but Ctrl-Shift-G doesn't work. #863 (closed) fixes the problem for Ctrl-G, and Ctrl-Shift-G probably needs a fix as well.