Subpanel List Behavior

I have this Opportunities data in my subpanel, I am highlighting 5 opportunities that have the same Closed Date, now these 5 are showing correctly as of now in Ascending Order.

Once I change the sorting to Descending Order it. On the first page i can see the 3 Opportunities:

Book Order - 12 Copies
Book Order - 12 Copies
Installment Surcharge

Then once i go to the next page:

I can see the other 2 Opportunities with the same Closed Date, but the problem is instead of showing the Opportunity: Audiobook RM-FV it shows the Installment Surcharge again.

Is there a way to fix this kind of behavior? Cause some agents think this opportunity does not exist in that case they will create a new one that makes it a double entry.