How to make thumbstick exist when using custom ControlScript?

Help and Feedback Scripting Support
#1
  1. I’m using a CustomControl script, which results in the roblox mobile thumbstick not being visible for mobile players. How can I force the thumbstick to be visible when using a CustomControl script?
  2. Also, I use UserInputService:IsKeyDown() to change input for my custom character. How could I adjust this to take mobile player thumbstick movements into account?
			if UserInputService:IsKeyDown(Enum.KeyCode.W) then
				input	= input + Vector3.new(0, 0, -1)
			end
			if UserInputService:IsKeyDown(Enum.KeyCode.S) then
				input	= input + Vector3.new(0, 0, 1)
			end
			if UserInputService:IsKeyDown(Enum.KeyCode.A) then
				input	= input + Vector3.new(-1, 0, 0)
			end
			if UserInputService:IsKeyDown(Enum.KeyCode.D) then
				input	= input + Vector3.new(1, 0, 0)
			end