When selling fish to imperial fish trader, the new buttons to sell all of the same type work, but there is no longer any option to play the bargain game. 

Was that intentional, or did they just decide to skip the QA/testing for gamepad users?

NVM - restarted client and trading works w/ bargain now. A bit akward with the gamepad controls since after bargaining the tooltips/nav-aids disappear. You have to click the (A) button on the type of fish, and then click (Y); otherwise it will just sell everything by default if you click (Y) right away after bargaining.