Are you considering to offer the BlueCurve WM theme also in a variant that has right-angled edges even in non-maximized state? I'm not saying that you should ditch the current style, but I would prefer something like proposed here. So maybe there could be 2 variants? Now I understand that in theory it would be quite trivial to make these changes by myself, but I'm not really that skilled yet. What do you think?
We have a set of alternate themes in rawhide, but we don't want to include two themes that are almost identical. The different themes included are fairly different from each other. It should indeed be pretty easy to make this change and do a custom theme.