Description of what you are sharing
It is a win 10 style taskbar with each window available for rising, there is no need to do app expose any more. I use it to completely replace Mac os dock.
It right now support differentiate windows opened in mac builtin screen or in external screen (but the code is only for one external screen and being arranged to be on top of builtin screen)
Feel free to check and appreciate any suggestion. (btw, my BTT version is 4.771)
Preset download link is