SwiftKey multi input Support For the Same language?

I want to type chinese simplified, using Pinyin AND Handwriting

To my dismay SwiftKey doesn't let me add a second typing method, it apparently only allow you to "set" one

Am I missing something here and begin dumb or is this an oversight on the development team thinking 1 input method will be enough and no one will ever need a second input method

Right now I am using like Simplified Chinese(PinYin), Traditional Chinese(Handwriting), it works but it's really annoying...

Probably going to try another keyboard app that's more versatile, dont get me wrong SwiftKey is nice and cool, but it's the little things that gets us.