How do I define multiple function parameters in Robot Mesh Blockly?

So I’m using Blockly in Robot Mesh for VIQ. My goal is to replace the “Turn (direction) Power (power) until Angle (degrees)” with a custom function using the gyro sensor. In order to do this though I need 3 parameters: direction, power, and degrees. But when I click the settings icon for my “turn_with_gyro” function it only lets me define one parameter. Any ideas?

Drag more inputs into the function in the configuration popup: