On Thu, 2014-08-28 at 15:46 +0200, Michael Schwendt wrote:
Seems we (at Fedora) need to take action then and modify the
.desktop
files appropriately and request the modification to be applied
upstream,
too. Not all upstreams use the GNOME Shell, and not all upstreams
would
learn about the needed/useful desktop file modification either.
The heuristic to decide whether to show the New Window button is
implemented in such a way that it's probably going to guess correctly
for non-GNOME apps. Off the top of my head, I think we assume that New
Window will work unless the app is a single-instance app using
GtkApplication (I'm not aware of any non-GNOME app that fits this bill).
These apps are supposed to provide their own New Window option in the
app menu for it to be possible to create a new window anyway, and GNOME
Terminal unfortunately named it New Terminal instead of New Window,
which confused the heuristic.
Or something like that. TL;DR: don't worry about it. Probably.
Cheers,
Michael