https://bugzilla.redhat.com/show_bug.cgi?id=1001446
--- Comment #6 from Mike FABIAN mfabian@redhat.com --- (In reply to Steve Tyler from comment #5)
CCing Cheng-Chia Tseng, who opened this bug for the same problem in F18: Bug 858801 - [zh_TW] Please add Chinese (Taiwan) language to language selection menu in anaconda
F18 didn’t use langtable though, so whatever was the problem in F18, it must have been something differnent.