[Option To] Disable Rounded Corners for Maximised Windows

[ghost]

Please either setup explicitly, or add an option to disable Rounded Corners on Maximized windows.Having it maximized against a panel causes the corners to still be rounded and looks odd.

[saligari]

Not only maximized but tiled windows as well!

[Pshemas]

So is there a way to get rid of rounding on maximized windows? I see the reference above - does it work? Was it merged to the main branch? If not how do I use it?