Our awning is located the same as MikenDebbie’s, where technically it’s covering the door but the abrupt end of the fabric at the very edge of the door dumps rain on our steps. I thought this was a terrible design so I can’t imagine having it end halfway over the door. I don’t have any suggestions but I can commiserate in the frustration of it that you’re not alone. Perhaps someone else has figured out a fix for it.
Also, due to the location of it and the height difference between this awning and the one on the slide (to the left of the door and positioned lower) it creates a perfect gap for not only rain but the sun to glare down on us while sitting under the larger awning. We’ve somewhat fixed that by bending the awning arm down to close the gap a little. It doesn’t help with rain though. I’m sure someone will have some help.