After some discussion on IRC, it was agreed that the scrollkeeper package should be the one owning /usr/share/omf. Since the scrollkeeper package has now been fixed to properly own that directory, please un-own it in your package. Please have a look at https://www.redhat.com/archives/fedora-extras-list/2006-September/msg00154.html for further info/explanations. Thanks!
fixed in 2.12.1-5