Originally Posted by robertdaleweir
Thank you I will give that a try.
I gave that a try and for certain apps, like Nautilus, it works great.
Thunderbird however, which is the one I want to set to maximize, is not listed.
Is there a way to have the "last position/size" retained between invocations. I remember having that at login, in a prior Fedora release. Not sure if it is still available under Gnome 3?