Flatten Landspe Screen : Android

[LuFe_Mas]

My game is landscape, but if a turn off the screen then turn the device to portrait, then get back to landscape , the screen gets flatten, like its trying to fit on a portrait screen. There is a way to fix that?

<!--------------------------------WINDOW SETTINGS------------------------------->

<!--These window settings apply to all targets-->

<window width="672" height="384" fps="60" background="#000000" hardware="true" vsync="true" />

<!--Web-specific-->

<window if="web" orientation="portrait"  />

<!--Desktop-specific-->

<window if="desktop" orientation="landscape" fullscreen="true" resizable="true" />

<!--Mobile-specific-->

<window if="mobile" orientation="landscape" fullscreen="true" width="0" height="0" />