My regular flow involves invoking three commands:
SPC w H
to create a new window (vertically), but stay focused on the left windowSPC w l
to move to the newly created windowSPC SPC
to find a file in the new windowA better solution would be to create a new window and follow it, combining steps 1 and 2:
SPC w V
to split the window (vertically) and follow the cursor the new windowSPC SPC
to find a file in the new windowSPC w S
splits the window horizontally.
Not sure if there's a way of opening from a new window when finding a file?