Does not copy/paste! – Thingthing Keyboard: Connected, Unified, Private. Review

Would be great to use, but... Will NOT paste anything anywhere. It doesn't matter whether the copied content is from app to app or within the same application. AUGH! I even purchased it! What and foolish mistake... I don't know if it's because of the recent Apple update or what but, please resolve it! I WANT MY MONEY BACK!!
Review by StreepPeeps on Thingthing Keyboard: Connected, Unified, Private..