u/Clean_Extension_8303

I’m almost at end of my Invisalign treatment, refinements for lower teeth only, but my smile still looks a little asymmetrical to me. The midline seems slightly off, but my ortho told me it’s mostly due to the natural shape of my teeth and not something we can fully fix with movement.
Now I’m second-guessing:
Is this something that could still be improved with refinements? Or is it common that tooth shape creates this illusion?
Has anyone done reshaping to fix this kind of thing?
Would love honest input before I decide what to do next. Thank you!