Adjustable LED awning light?

2016 fleetwood bounder 36H – has a LED light on the awning that turns on when you push the porch light button a 2nd time. The button cycles between door handle and light above door, then another press turn on awning light strip, another press turns off handle and porch light above door but leaves light strip on.

All the interior LED lights are dimmable by pressing and holding the buttons for a second or two. The outdoor LED lights seem very dim, wondering if there’s a way to increase the brightness? Holding that button doesn’t do anything to increase or decrease brightness.

Thanks