Isso tem a ver com as propriedades do terminal para o qual você está revertendo, não da tela. Se você procurar a página xterm, você encontrará isto:
In VT102 mode, there are escape sequences to activate and deactivate an alternate screen buffer, which is the same size as the display area of the window. When activated, the current screen is saved and replaced with the alternate screen. Saving of lines scrolled off the top of the window is disabled until the normal screen is restored. The termcap(5) entry for xterm allows the visual editor vi(1) to switch to the alternate screen for editing and to restore the screen on exit. A popup menu entry makes it simple to switch between the normal and alternate screens for cut and paste.
Assim, você precisa definir altscreen em qualquer tipo de terminal que você está usando.