Data Entry Issue Question

I seem to be having trouble suddenly using the PRIVATE button when entering text on my iPhone. Before, when I’d hit the PRIVATE button, it would give me the [PRIV] and [/PRIV] codes and I would enter my text between the two. When I press it now, it does nothing, and I have to enter the full codes manually. Anyone else experiencing this, or is it just my iPhone. Guess I could clear cookies, restart, etc., and see if that fixes…

I have an android and it works fine for me. It's probably a coding problem