Hand Pose Classification not working.

I'm trying to use the new hand pose classification in create ML.

The release notes state it might not work correctly on an Apple silicon Mac. But I have tried on both Apple Silicon and intel Mac and cannot get it to work correctly.

I have tried both create ML and in a playground. In both cases the training will start and after a few iterations the Training Accuracy and the Validation Accuracy stay on the same value and not change (usually around 30%) no matter how many more iterations it runs for and the resulting model does not seem accurate.

I have tried with a total of 8000 images split into 2 poses and a background. I have also tried reducing it to 1500 images in total with no change.

Is this meant to be available to use now?