Hi, welcome to The Forum!

As long as the liner doesn't have to pass over the bead receiver, you're all set. I'd suggest caulking the (unneeded channel) so that debris doesn't collect in it and 'funk' can't grow in it and spill into the pristine pool water

If it does have to pass over the receiver, you'd do best to replace the part that has the receiver.

If you have any further questions, please don't hesitate to ask.