first of all, "fit inside and adjust window size" is amazing! my games now support anything from 4:3 to 16:9.
But there is a big problem, i am using the same version as on ios (960x640) and my screen is only 800x480 so it scales down.
And it should work great, it scales down, but tons of objects on the right and bottom are invisible.
even the quick backdrop makes their squares invisible, which is great for performance when things are actually outside the screen,
but obviously they should not be hidden now.
For some reason the counter object top-right is displayed, but the buttons i have on the main menu top-right are completely hidden.