Transparency and blur stops working when NSFullSizeContentViewWindowMask is set
I forked iTerm2 here to make the window look like the attached window (I think it looks way cleaner, and this way the window is still draggable). Essentially the only thing that happens is set NSFullSizeContentViewWindowMask and setTitleVisibility:NSWindowTitleHidden. Oddly enough, this disables transparency and blur to be rendered and I'm left with a black background. I searched but it is difficult to get a grasp on such a large codebase. Does anyone has a good idea of where to look to fix this? Also, would it be possible to include this in iTerm2 in the form of a new window type?