Plan B: You can either boot with Strelec (see below) and use one of the reset password utilities to create a new local user, or you can first install an earlier version, create a local user and then upgrade to the latest Canary version. Sergei Strelec WinPE is a "Live" Windows DVD (or USB) that has options to boot into Windows 10 or 11 with a lot of troubleshooting tools. You can remove a forgotten password, you can backup a failing hard disk or recover data from a damaged hard disk. You can search for malware and many other tools. You can find it the ISO here:
Bootable disk Windows 11 and 10 PE - for maintenance of computers, hard disks and partitions, backup and restore disks and partitions, computer diagnostics, data recovery, Windows installation. WinPE x64 version only
sergeistrelec.name
Use Rufus to create a Live USB from the ISO:
Rufus downloads