I frequently use apps where I'd like the app to only take up half the screen, even if it's the only window open.
One thing I do to work around this is open up a new Finder window just to take up space.
The downside is that sometimes I fat finger a key on a Finder window and delete files :confounded:
I see that there are some blank windows in the screenshot at the top of the README. Those would work fine!
Does anyone else have ways that they work around making windows take up less space in Amethyst?