Double Subtitles pls

Dear People working for Viki,

I love this site and the dramas it allows me to watch. I just can't understand why it doesn't have a proper doube subtitles feature yet. In my case, the show I'm watching has been 100% subbed in both English and Chinese (as well as many other languages) and I would love to view both the English and Chinese captions at the same time to help me learn. I don't mean the full Learning Mode Feature, as I understand this takes a longer time to produce, I just simply wish there was an option to display two subtitles at the same time!