Notary in A4 Legal Size Paper. Is this an issue?

USA Indian Passport Renewal
#1

My notary signed my I797 and US address proof in A4 Legal paper instead of A4 letter. Is that okay? Or do I need to get it signed in A4 Letter size?
The A4 Letter size is : 8.5X11.0
The A4 Legal size is : 8.5X14.0

#2

I think, it Shouldn’t be an issue

#3

Sure. Thank you for your response.