https://bugzilla.redhat.com/show_bug.cgi?id=1154526
--- Comment #14 from Marko Myllynen myllynen@redhat.com --- I'm happy to confirm this now works ok on Fedora 24.
On a fresh system I booted with LANG=fi_FI.UTF-8 in /etc/locale.conf and after logging in and starting gnome-terminal, dead_acute + space now produce acute (ยด) and not apostrophe (') as expected. On a system with LANG=en_US.UTF-8 dead_acute + space still produces apostrophe.
(It is not possible to open two gnome-terminal under different locale and have different behaviour for them but that's expected.)
Thanks for your help, please feel free to close this (unless automation won't close this later).