VIVO Universal 60 x 24 inch Solid One-Piece Table Top for Standard and Sit to Stand Height Adjustable Home and Office Desk Frames, Dark Walnut, DESK-TOP60D

I forgot to provide an update to this post. But I got around to it late last year. I ordered this 60in x 24in table top. https://a.co/d/067qOAXG Replacing it was a straightforward process. There's not that much overhang that'll present a problem. So far, it's been good and I love the outcome.