The little button in the top right that lets you switch windows between monitors. It's in just about the worst possible place, right above the new tab button on my web browser. I have about 2 pixels to the left of it where I can hit the new tab button, making it very finniky. Meanwhile, there's a HUGE gap, like more than 1cm, between the switch monitors button and the minimise/maximise/close buttons.

There has to be some way to tell display fusion where to place the switch monitor buttons. I can't find anything in the settings, but if there is such a feature, how do I do it?
I just need to move the button over to the right a bit.

Ah thank you that is just what I was looking for!
I honestly missed the advanced settings, but even if I found it, I don't know if I'd have known that title bar section was what I was looking for, so thank you for pointing it out.
I hope this helps someone else in the future too.