Whatsapp Business not linking to desktop app

Hi there.. My WA Business stopped linking to the APP on the notebook pro. I do have another number registered on WhatsAPP (not business) and the WhatAPP links to it normally, and the WA Business doesn't. Both, WA Business and WhatsAPP are installed on the same device (iPhone 13 pro max). I already have reinstalled the apps. Restarted, force restarted, and it doesn't work.

When I try to link the WA Business happens: When I scan the code the phone goes trying to sync the messages while the app on the notebook simply refreshes the code at the very moment.

So, I am using the WhatsAPP web instead for these couple of days (I do prefer using the app on mac).

Anyone got the same problem and it solved?

Cheers!