Apple health tracking calories burned incorrectly since iOS 16

i use an app called strong app to track my weightlifting progress. It writes to Apple health which writes to my oura ring (a wearable fitness device).

Previously, this worked swimmingly . In the first attached screenshot you can see the data in oura - it shows my activity intensity and accurate calories burned.

But ever since updating to iOS 16, the workouts all get tracked as 0 intensity and very low calorie burn.

Why is this? Nothing has changed about my workouts or how I track them. Could it have to do with the Fitness feature?

Any help is very much appreciated, it’s very 😢 to not be able to track workouts accurately.

Thanks,

A