Even if I maximise app window in Windows after startup, after closing and opening again app is not maximised. App remembers this action in some way - it's nearly maximised window, but I can click on "maximise" button and make it bigger, there's a few pixels away from being maximised before that.
That's how window looks like after maximising window, closing app and opening it again:

Even if I maximise app window in Windows after startup, after closing and opening again app is not maximised. App remembers this action in some way - it's nearly maximised window, but I can click on "maximise" button and make it bigger, there's a few pixels away from being maximised before that.
That's how window looks like after maximising window, closing app and opening it again: