Emoji library does not load properly

Sometimes, when reaching a one-to-one chat or a MUC from the application, the Emoji button does nothing. No error on console.

@manv Can you see to fix this or to implement a method which will load the library when it's missing when clicking on the button?

This issue goes on Support with an bug-s2 priority level. Original issue: https://git.startinblox.com/blox/one-to-one-chat/issues/4