Hi, I just found this Mojo magnetic cable tray today. Can't find any review for it. Looks nifty. I would combine it with a magnetic power strip. Not Mojo's because it seems too expensive for the featues. Maybe one made for all those manly power tool users, like this one from Southwire. Building my standing desk, and magnets feel like the easy way out.
https://mojodesk.com/products/cable-management-tray-and-chain-kit
https://www.amazon.com/gp/product/B09CB83FCT/ref=ox_sc_act_title_3?smid=ATVPDKIKX0DER&psc=1