Configure language columns

[arcuri]

I have changed the project settings, in the tab "File name pattern" for non-neutral language with "[basename][optionaldefaulttypes]_[languagecode].[extension]". When I create a new file it work fine. But... When I open the group settings with two languages for example "aaa.resx" and "aaa_it.resx" .. I view only the first! Non recognized the second cultureInfo.