I'm thinking they would have added "support" for it if they could. Of course they'd love to sell more new hardware wallets, but selling $10 per month subscriptions to more (gullible) exising users is a big money maker.
Trick them into signing up for one year of Ledger Recover, and you made almost as much money as if they purchased two new hardware wallets. That's true only for the Nano S and Nano S Plus, the Trezor T is too expensive for my statement to be correct.