Dear Craig,
currently the onion side of Sparrow Wallet can't be found.
This is the address that was not found.
http://sparrowa7io5pz6ud3ehqzosvepbxbxt2zphmkjsylp2zgxooko23pqd.onion/
Sparrow v2.3.1 has been released to restore BIP32 derivations for consolidation payments in PSBTs.
In addition, hiding amounts is now supported, and the keystores that signed a multisig transaction are now shown on the transaction tab.
Changelog here: https://github.com/sparrowwallet/sparrow/releases/tag/2.3.1