There is something that you can maybe fix coderus

If you use the N950, and you have the keyboard slide open, you can't select any emojis. Because the emojis will only appeir if the vkbd is visible. Since the vkbd isn't visible, it won't show emojis. (It will show them only when the keyboard is closed)

I can't remember if it was also on nightly17, but this bug exist when the new emoji style was enabled. (so it does work on the "normal" wazapp, since it give you a "popup" of the emojis)