I’ve had this issue in another payware aircraft. The solution for me was to find the camera.cfg file under the aircraft folder and find the VR View. You can set the initial x,y,z and I believe one of the pbh values was the “tilt” problem. Anyway below is an example of what you are looking for, and just try adjusting the values to correct it.
SubCategoryItem=“PilotVR”
InitialXyz= 0.041, 0.076, 0.225
InitialPbh= 0, 0, 0