V 8.25
First let me say AOD is working as expected in terms of when I interact with the display. i.e. after touching the screen it goes off after the set period (short, medium, long) when I touch the display. I use AOD so I mean it goes dim and reverts to the reduced content version of a watchface.
The problem is, after a notification comes in and then times out, the display stays on full brightness forever. I can dim it again by covering the whole display with my hand but if I don't notice it the display stays on and the battery is suffering badly as a result.