You can clone with
fixed group spawning by keyboard, when only one group present
fixed issue when secondary window with one group spawned another group
A small cleanup and version fixes
added mousefoucus code and contributors notice
v2.0.0 - Added autofocus capability
When resizing columns it automatically focuses the left/right
(next/prev) column according to the arrow key pressed.
Ratio is set in key bindings file.
Not the best approach, I admit.
Rename the .py file