save window size for each layout

when i have the layout on single column, I like the window to be tall.
on double column, i like the window to be wide, so I can see both files clearly.

when i change from one layout to the other, the window stays the same size, so when i am on two columns with a wide window, I press cmd+option+1, change to single column, and then have to manually change the window size with the mouse.
this is really awkward.. I'd love it if sublime could save my preferences on window size for each layout.