pidgin add a buddy transient not moveable

I seem to be stuck in a position where I can't move a transient window.

I have my pidgin (.im) buddy list nice and narrow on the right of my
screen. When someone wants to add themselves as a buddy of mine a
transient window pops up but half of it is hidden and when I move the
buddy list to another (bigger) frame the transient doesn't move with
it.

when I right click on the transient all I see is "Close, Attach
Tagged, Clear Tags, Window Info" resizing the frame the transient is
in doesn't help either.

I've put up a screenshot at http://wtwf.com/tmp/pidgin.png

is there an easy way for me to get this transient window moved around?

ark