Currently you can't send to vtc1 addresses (bech32) on Ledger Live (please respond if this is a Ledger Live issue instead) and also you can't create Native SegWit accounts on Ledger Live for Vertcoin. These features have been supported in the Vertcoin Core wallet since 2017. I assumed that this is a feature here due to Vertcoin being a Bitcoin fork that is developed in the same repository.
Thank you for your continued development and support of so many crypto assets.