Might be worth checking it out first, but these are the settings to make the UI much more compact. Extra options on the title bar can be accessed (like closing the window) by expanding the window.
By no means a perfect solution, just thought I'd throw it out there if you liked it.
Things can be tweaked pretty easily by referencing the differences. This is the result (using a dark mode theme anyway):
Might be worth checking it out first, but these are the settings to make the UI much more compact. Extra options on the title bar can be accessed (like closing the window) by expanding the window. By no means a perfect solution, just thought I'd throw it out there if you liked it.
Things can be tweaked pretty easily by referencing the differences. This is the result (using a dark mode theme anyway):