Here is Friendly Advise and personal opinion
Don't expect them how and why, the long story short the ball in their court they have options ..... think what option u have.
I learned that many people followed the rule.
"Didn't Ask. Didn't Tell."
"Tell them only What you are asked"
Do Not try to hide any info if they have clearly asked to you, nor Submit/declare any false doc/statement. once you do than backup would be painful.
Try to avoid any trouble
Good Luck