Flashlight brightness could go fullscreen (suggestion)

I use the flashlight built-in app on my Forerunner 965 nearly every day (by pressing the ‘light’ key twice).

Unfortunately, the max. brightness is not bright enough, and only illuminates 3 shapes on the screen.   

My suggestion would be to illuminate the full screen with white at the max. light level.

This would make a difference and nearly double the light intensity. Other smart watches work this way, and I would really appreciate to see this upgrade on my Forerunner.