Gooonzalo

Pleasee heelp!!! I'm playing The Outer Worlds on Game Pass on PC and I have now started four differen´t games now. This is because I'm unabled to save the game. When I press 'ESC' the save option is in a ligther colur so I cant clik on it to save my progress. Please, could someone tell me how to save the game so I can play it as it deserves. Pleasee. Pleaseee.