,I thought you might have already experienced this kind of issue before and you already have an idea about this like why is this happening.
I unfrotunately cannot post the whole model pictures, but I can post the ones shown below.
DESIGN MODULER Line body Direction:


Shear Force and Moment graph:
PATH Flipped:

Shear force and Moment graph for flipped path:
The maximum shear force and displacement is same for both cases, but the maximum moment is changing. This confuses me.