epix 2 like gps bike computer

Hello, 

I try to use my epix 2 like a bike computer but the backlight are note always on. the watch is on eco mode after 15sec max. under sunlight i didn't see anything and i need to touch the screen to turn on the backlight again. i see all system menu and nothing exist to keep the screen on when you use your watch like a bike computer. 

i know aod is very poor battery life but i want the choice to backlight my watch like i want. please garmin make an upgrade to add this option. my watch is not usable fot the moment. 

thank you