Is it possible to set the Separators used to space out the TitleBar Buttons click-through?

Ex: I use several of these set pretty to a fairly small size. This is so I can still grab the TitleBar around one of the buttons to move the window without having to reposition across the titlebar to do so.

I added Separators to group similar buttons and have more room space to reposition the windows or right click menu in the general area but the Separators just create a deadzone on the TItleBar.

Is it possible to configure clicks to passthrough the Separators? If not, feature suggestion maybe?