Hello. I have two windows separated by a vertical split. Left and right.
On the right window, I have an elisp SRC block. I want to go in and edit it after ,C-c ‘, and expect the left window to narrow in. What happens next is the vertical split disappears, unexpectedly, and a horizontal split re-arranges the windows up and down. I expect the vertical split to remain, unchanged, and for the narrowing in to focus on the left window in the original orientation, left and right. I am on mac os using emacs-26.1-rc1.
