Click on large translucent button to cast your line. It will automatically minimize when you start channeling, and maximize when you stop channeling.

Three buttons for your baits. Put your baits in the backpack's first three slots. Press the appropriate button to apply directly on your fishing pole. Your weapon enchant will appear above the buttons. You can also put fishing poles or other usable or equippable item.

Keybinding to toggle FishButton. Click Close button to turn off FishButton. Draggable.