Machine masteries: missing i button

My daughter has just started playing the other day and I noticed while watching and sharing my experience ;-) that her machines don't have the 'i' button to see how many hours the machines have completed. This doesn't seem normal game behaviour but wanted to see if anyone else has experienced this and if it means my daughter's machine will not be mastered. Thanks.

Mastery becomes available later in the game, at level 14/15.

Cool, that must be it, she is at level ten atm. So nothing counts until that level?

I'm afraid so.