1.17 has some big view errors in WeChat on Samsung phone

WeChat is a most popular app in iOS and Android, it has almost one billion users in China and Asia, and millions users in other country.
Many people like to share panoramas in WeChat. General, krpano is work fine in WeChat, but there are some big view errors at 1.17 in WeChat on Samsung phone, like S4, Note3 and so on...


Could you fix it, you can install WeChat in the Google Play, Thank you very much!