[O] project-explorer package forcing new frame... better solution than mine?

[Brady Trainor]

Hi, I'm trying the project-explorer package. It uses a persistent window for a 
browsing tree.

This causes a new frame when using any of org-export-dispatch, org-agenda-view 
menu, ibuffer-other-window, and org-insert-link. (My C-c C-e, C-c C-a, C-x C-b, 
C-c C-l.) 

I've made a solution for the export-dispatch (since I use project-explorer and 
org-export quite a bit for my Jekyll site). The solution is as follows:

#+BEGIN_SRC emacs-lisp
(add-hook 'project-explorer-mode-hook
          (lambda ()
            (make-variable-frame-local 'org-export-dispatch-use-expert-ui)
            (modify-frame-parameters nil '((org-export-dispatch-use-expert-ui . 
t)))))
#+END_SRC

The author of project-explorer asserts that this may be a problem with Org-mode 
or Emacs. 

Since this also appears with ibuffer-other-window, is this necessarily worth 
mentioning to the Emacs newsgroup?

Any ideas on a simpler solution than mine? 

--
Brady