(defconst mfa-iimage-packages '(iimage))

(defun mfa-iimage/init-iimage ()
  (use-package iimage
    :defer t
    :init
    (progn
      (spacemacs/declare-prefix "ot" "toggles")
      (spacemacs/set-leader-keys "oti" #'iimage-mode))))

(defconst mfa-iimage-packages '(iimage))

(defun mfa-iimage/init-iimage ()
  (use-package iimage
    :defer t))

Remove image-mode key bindings because they shadow terminal bindings
Remove image-mode key bindings because they shadow terminal bindings

amfranz/spacemacs.d