Cc.sys.language returns always "en"

Cc.sys.language returns always "en"

I face this problem that cc.sys.language returns only “en” for me in cocos creator 2.1.3.
The cc.sys.languageCode works well. But returns value in format “languagecode_LOCATION” (eg. “en_GB”).

It would be nice if cc.sys.language works correctly and returns 2-characters code of language.

There are scenarios where it helps to get the additional locale information. I wouldn’t want to lose that information.