How to hide the "Select All" tick box in Redwood My Receipts > Orders to Receive Page

We have enabled the Redwood My Receipts (RSSR)
In the RSSR > Orders to Receive Page >

We get the POs which are eligible to be Received - There is a tick box available at the start for each individual line.

But there is also a "Select All" tick box at the top.
We want to REMOVE this "Select All" tick box.

How can we remove/hide this "Select All" tick box?

PS: I have checked VBS and we do not have any option to Hide the "Select All" tick box.
Can anyone suggest me on how we can Hide/Remove/Disable this "Select All" tick box.