`kit.continuous_servo[1].throttle = None` doesn't work like `kit.servo[1].angle = None`

[cTurtle98]

when I try to use
kit.continuous_servo[1].throttle = None
I get this error

TypeError: '>' not supported between instances of 'NoneType' and 'float'

[cTurtle98]

Servo handles None here:

Adafruit_CircuitPython_Motor/adafruit_motor/servo.py

Lines 131 to 135 in cc5fa11

	@angle.setter
	def angle(self, new_angle: Optional[int]) -> None:
	if new_angle is None: # disable the servo by sending 0 signal
	self.fraction = None
	return

which passes to BaseServo_ here:

Adafruit_CircuitPython_Motor/adafruit_motor/servo.py

Lines 66 to 70 in cc5fa11

	@fraction.setter
	def fraction(self, value: Optional[float]) -> None:
	if value is None:
	self._pwm_out.duty_cycle = 0 # disable the motor
	return

and here it is in continious servo

Adafruit_CircuitPython_Motor/adafruit_motor/servo.py

Lines 154 to 160 in cc5fa11

	@throttle.setter
	def throttle(self, value: float) -> None:
	if value > 1.0 or value < -1.0:
	raise ValueError("Throttle must be between -1.0 and 1.0")
	if value is None:
	raise ValueError("Continuous servos cannot spin freely")
	self.fraction = (value + 1) / 2

but it doesnt work

[cTurtle98]

some context:

I am using servokit continiousservo throttle to drive blue robotics basic esc's
https://bluerobotics.com/store/thrusters/speed-controllers/besc30-r3/
from a raspberry pi with the external servo driver board

I am trying to make the motors (connected to the esc) stop spinning and the esc to do its disarmed chime (which releases hold power on the motors)