Thanks for posting those up.
That looks like bad physical alignment to me. Not going to be correctable from the menus as the lines are not even parallel.
Is your unit still under warranty? How long have you had it?
Even if it is not under warranty it may still be worth contacting your dealer or Sony Prime Support directly.
My guess is they would want to swap the entire optical block as they don't tend to root around to realign stuff like that. If paying for such, it will be expensive. Probably replacing your projector would be more cost effective, expensive.
My projector is ceiling mounted and i think it is not properly aligned because when it projects on my screen i can see that its not entirely filled. And the projected image is not straight on the bottom of the screen.
Could this be the reason why the blue and red panels are not aligned?
I also tried using “Zone” alignment after the “Shift” alignment. It is quite better now but there’s still some parts of the screen that the red and blue won’t align.