I want to set my input source to ibus-unikey(i installed it and set my input to ibus) but can't find it anywhere in setting.

In 14.10 there are a input source tab in Region and Language but now it isn't.

I opened the language section but there is nothing in it.

Is there any way to open ibus please help me.

![enter image description here](https://i.stack.imgur.com/iETi6.png)