During the manual recovery of a wallet using a seed phrase (12/24 words), does Passport Prime suggest valid last words based on the checksum of the preceding words (and the last possible entropy bits) or is no suggestion provided for valid word combinations inside recovery process?
Right now, it does not. In the next day or two when the next firmware release comes out, it will.
We have a video tutorial ready to drop alongside the release, so keep your eye on the forum for the announcement.