@StolidNutria343 A warm welcome to the forums.
I think I may be able to help.
When you load your next flight try opening the camera from the toolbar.
Scroll down to where it says Pilot and expand that drop down menu.
There are two options that are relevant:
“Pilot” sets left hand seat
“Co-Pilot” sets right hand seat
(I also moved this post into the #student-pilots:basic-gameplay-help category as I think it may benefit others if the thread is in this sub forum)