Why can't I copy text?

[AC Question]

I just got a new LG G4. I'm trying to copy text, but it doesn't work. I can select the text but when I press it, no menu comes up, regardless of the application I'm trying to do it in. Any clue on what's going on?

 

[UJ95x]

Welcome to AC!
What happens when you highlight the text? Does it just stay blue?