So, with the GameSir X2 Bluetooth controller:
Pop-up dialogues are supported. Left-right with the left joy-stick lets you choose between "Next" and "Leave", while up-down lets you select dialogue bullets. Once an element is highlighted, press (click) the joystick to select. So that works.
To get to the Overview/Quests/Skills/Items screen (what to you call that screen?), you use the "L1" trigger. One you're in that screen, you can navigate the sub menus with the left joy-stick and equip/unequip as well as select/use items, potions, etc. Also the buy/sell screen works just fine.
Toolbox items and Quick-slot items need to be tapped. You can exit a screen and the game with the "B" button. The "A" button with set focus to the main screen if it's not already in focus. Alternatively, moving/pressing the left joy-stick or D-pad will set focus.
I'm quite satisfied; it's nice to get the D-pad off the screen! Please let me know if there is anything I can do to help add features/functionality with this controller.
