Same issue here, as soon as I start peddling it goes back to 100%. Zwift version 1.24.2 (100840) Device Samsung galaxy tab a8 10.5 sm-x200 android 11. Trainer Wahoo kickr core. Its fine on my old tablet Huawei mediapad T5 running android 8. Hope this gets fixed before android 8 support gets dropped in August.
This thread started to open up again, but we do not believe that the same issue is occurring. If you are noticing that your Trainer Difficulty is stuck at maximum, or keeps reverting to maximum after your change it, please follow this new thread.