[Free][Windows only] UE4Duino 2 - Arduino (COM port) communication

Hello,
I’m on unreal engine 4.22.3 and am not seeing the close port blueprint.
I’ve tried simply moving the folder like the read me says and also have tried having only the source folder placed in the plugins folder and letting the engine rebuild it but i still only see the open serial port, int to bytes and bytes to stuff.

I’ve also tried installing unreal engine 4.21.2 and using the 4.21 binaries with the same result. (also tried rebuilding with the source folder here and same results)

am i doing something wrong?
I’m trying to find a way to output values through a serial port to a python code to then run the arduino.