titlebars_buttons_svg_enabled ?

[Amit0617]

I don't know if it sounds similar to you to as it sounds it to me it would be really important and nice if there are SVGs inside those circular buttons.
features like

1. titlebars_buttons_hovered_show_svg = boolean ( right now just color shade changes and tooltip shows up)
2. Or maybe some option for showing svg always.
3. Or SVG only and show like simple X for close button and when hovered it would become white svg on red color.