Choose input method. Is this a normal notification to get constantly?

[Moonkat]

I cant turn this notif off. Is it normal? 

[Ray1]

I see your problem that everything is greyed out and unable to change settings for Samsung keyboard
I use gboard keyboard and notifications are blocked on it

[Kewl_Kat]

What font do you have on there?
It looks great.
Sorry I'm not much help with your issue