[Feature Request] keep the typed letters on prediction bar when switching language

Hi,

I use 2 languages, and it is annoying when after i type a few letters and realize i am not at the language i need, i switch the language and those not yet confirmed type letters on prediction bar are gone missing.  Some other keyboards app will keep the unconfirmed typed letters when switching language and come out with new suggestion words rather than clearing them.

Apart form that, I would like to say big THANKS to SwiftKey team who finally responded to my feature request few weeks ago to add Fuzzy Pinyin support (Swiftkey Beta).  Could be the implementation stage is already at the corner when i requested, whatever it is i am so happy to have this important feature added.  This make SwiftKey to near perfect above the rest.