Is it possible to add the ability to swap the groups… so if I have two of them open I could by shortcut either swap left and right and or resize left one to be the size of the right one the right one to be size of the left one.

You can drag files from one group to the other, either from the tab or the sidebar.

Yeah that’s too long and takes me away from the keyboard… I need a keyboard shortcut for that…

Did you mean swap the active view in each group? Or all of the views?

I think it would only work for 2 or 4 grid setup

so side to side… eg.

column1 |column2

after swap becomes

column2 | column1

retaining the sizes of the previous grid