When you break the alignment of a projected view. Inventor automatically adds the section line and adds the view A-A below the projected view.
But if you rotate the primary view 45 Deg using the View Cube, the section line moves to one side and cannot be adjusted.
Example below, originally I had View A-A line perfectly centered, then rotated by 45 Deg, see View B-B line is offset now (highlighted in red) :

Suggestions:
1. Be able to move/edit length of section line.
2. That upon rotation the section line auto-updates.
It refers to the following post:
Solved: Re: Breaking alignment on Projected View - Cannot move Section Line - Autodesk Community
Thank you.