Created attachment 174273 [details] Circled strings shows lack of KeyID, many more in UI Screenshot shows a full set of UI strings in the Customize dialog that are not translated in pt-BR UI. The strings have no KeyID assigned.
Created attachment 174274 [details] More untranslatable strings
Hi Olivier, they are indeed non-translatable for all languages. And it has been already reported. *** This bug has been marked as a duplicate of bug 138751 ***