It doesn't matter. IRCC can choose the VO for either of your nationalities. You are also a Moroccan citizen and lived there most of your life, so there is a definite possibility of the app going to Rabat.
So in our case what will be the best way for us, go with the Outland or apply inland, I am really confused and we would like to be together in short time
Seriously, read the posts. OP is both Moroccan and American.