I was having this issue and solved it but found the solution explicitly nowhere in the forums, only hidden in a random youtube video. I did stumble upon this unresolved thread however, so for the random 1-2 people who still struggle with this and land here (or future myself who forgot about it): In The Project settings under Android, then Input (Even in UE 5.0, but this goes way back) “Allow IMU Sampling” is disabled by default, which is Mobile Sensor Data. So tick that box and it will work assuming you use the correct node setup for gyroscope data.
