According to the docs (ENS Layer2 and offchain data support - ENS Documentation) there should be official support for some L2s.
Is there currently official support for any L2? Any public/testnet deployment to start testing?
Otherwise, how MAY we use offline subdomains? After checking the example (GitHub - ensdomains/offchain-resolver) there are quite a lot of unclear answers…
Furthermore, according to this: ENS Layer2 and offchain data support - ENS Documentation I should be able to set a primary name to names on offchain. However, they just don’t appear under my account.
I have a cb.io domain linked to my address, but it doesn’t appear, so I can’t set it as Primary ENS Name (reverse record).