I can confirm the Maximize button is shown both when running via "Install now" and when running via the Live session. It doesn't work in either mode.
In the "Install now" -mode, only the maximize and the menu button are shown. When running via the Live session, also minimize and close-buttons are shown.
I can confirm the Maximize button is shown both when running via "Install now" and when running via the Live session. It doesn't work in either mode.
In the "Install now" -mode, only the maximize and the menu button are shown. When running via the Live session, also minimize and close-buttons are shown.