ESP32 built-in hall sensor is not working

I have tried a few ESP32 boards & the built-in hall sensor does not work with v1.0.5 or newer. When I revert to v1.0.4, it works perfectly.

int val;

void setup() {
  Serial.begin(115200);
}

void loop() {
  val = hallRead();
  Serial.print("Hall Sensor Reading: ");
  Serial.println(val);
  delay(200);
}
