Does the Apex AXS shift-brake lever offer reach adjust?

Yes. Use a 2.5 mm hex wrench to rotate
the brake lever reach adjust clockwise
to bring the lever closer to the bar, or
counterclockwise to move the lever away
from the bar. The 2.5mm hex is located under
the brake lever hood/brake lever assembly.
The brake lever and shifter paddle adjust
together. You can find full instructions in the
AXS systems manual here.