Ultra Action Button showing on screen

When I initiate WKExtendedRuntimeSession with a background mode of "Underwater Depth" I get an orange indicator showing the Action button on the screen that stays showing all the time and then animates when you press the action button. I believe this started with a recent WatchOS update, because it never happened before.

Does anyone know how to hide it? Or keep it and be able to detect the Action button presses within my app (if possible)?

Can you please file Feedback with your observed vs. expected result and post the number here so we can have a look? Thanks!

Ultra Action Button showing on screen
 
 
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