Subject: Re: bug#23847: 24.5; dired icon too large

From: Glenn Morris <[email-masked]>
Date: Mon, 27 Jun 2016 12:06:32 -0400

Thanks, this sounds like http://debbugs.gnu.org/21659 .
According to that report, the solution is to delete

("etc/images/diropen" . "n:system-file-manager")

from x-gtk-stock-map in x-win.el.