I’m using my Xbox S with the controller only. No mouse or keyboard attached. The game is asking me to right click to do certain things. One instance specifically is selecting fish in the sea with the fishing ship (obviously) 
. This happens in latter eras, maybe Castle but not sure.
I had about 15 fishing ships. Trying to fish both by shore or deep sea. Could not find a way around it.
Updated the game to latest version. No mods or cheats are being used.
Your help is appreciated!
Nato