Parents evening change to allow other parent/guardian see the time slot booked, not just the parent who booked the session

Could a change request be made to have a button to press to 'share with other parent' or 'do not share with other parent/guardian'
Many parents are confused as they cannot see their child's parents evening booking on the app or web because the other parent/guardian booked it.

I can understand where Parents don't talk but a place to tick to share or not to share with other Parent with a default of not sharing may be the way forward?

I am assuming that the Parents evening reminder that shows the time booked will only go to the parent that booked the session.