@jjpaz
Reply from the suunto chat
If Always-On Display is enabled during training, then:
The screen is on all the time
There is no slight attenuation
The backlight remains active so that the data is always readable
This is normal and regular behavior, not a mistake
Why is it done like that
During the lesson, the clock assumes that:
You often look at the screen,
Gestures and touches may not work (sweat, gloves, movement),
So the screen stays active without darkening.
At the same time:
Brightness is lower than the maximum,
Energy-saving backlight mode is used.