Did that really work for you?
All I’ve read is that this strange XRPL setup doesn’t work for the Midnight claim because it wants a signature from the Ledger itself.
But don’t know much about XRP and it’s mostly off-topic here, anyway.
Midnight has it’s own forum and support channel.
So it finally worked. IF you have yoroi just click on airdrop tab and do your claim. If that address is taken that yoroi gives you, create a new one and go to yoroi settings>wallet>resync wallet
I tried it . I set up an account on xaman (read only) from my ledger xrp account. Tried to claim and it said “ no eligible address. Is read only the problem?