Gnome Shell is supposed the last window state, either maximized or not, and opens it accordingly. At least that is what I see when I
1. Open Chromium. 2. Make it {maximized, not maximized}. 3. Close it. 4. Open Chromium. 5. Verify that it is {maximized, not maximized}.
It also respects --start-maximized for the case that the window would otherwise not be maximized.
Do you use the default Gnome desktop environment in Ubuntu? And what is 'snap info chromium' for you?
Gnome Shell is supposed the last window state, either maximized or not,
and opens it accordingly. At least that is what I see when I
1. Open Chromium.
2. Make it {maximized, not maximized}.
3. Close it.
4. Open Chromium.
5. Verify that it is {maximized, not maximized}.
It also respects --start-maximized for the case that the window would
otherwise not be maximized.
Do you use the default Gnome desktop environment in Ubuntu? And what is
'snap info chromium' for you?