Compass reversed axis?

Hi, I just got my apm and I plugged it in to my computer and calibrated everything and in the “flight data” tab, specifically the top left window (the one that has the horizon in it and shows you the live direction of the quad), everything is ok ecxept for when I turn the quad to the sides (roll), it is reversed. I’ll try to explain an example: I turn the quad so the left side is facing down and mission planner shows the right side of the horizon to face down. All the other axis directions are correct except for roll. Will this affect the quad flight? I only use RTL, loiter, and land so will these be affected? Is there a reverse button? Thanks

you will find it is not reversed.

it hud shows the horizon, and will be correct.