Hi!
I have the same issue as described here
https://www.akeeba.com/support/akeeba-backup-3x/37996-migration.html
on a test environment when trying to import settings from 8.2.2 Pro to 9.4.3 Pro.
I also get the message
Migration requirements are not met
We have not detected a compatible version of Akeeba Backup. If you try to run the migration now you may experience errors and / or data loss. Do not proceed unless you have been explicitly instructed to do so by our developers. Ignore this stern warning at your own risk and peril!
Thanks!
Kind regards,
Frank