btcrecover bitcoin blockchain.com wallet compatibility

Hi,

I have a problem with one wallet. I lost the blockchain.com password and a seed phrase was never created, but I have a fair idea of what the password could be. I used btcrecover to get the wallet.aes.json file and run a few token lists on it to no success. However, I recently tried another blockchain account of mine and I was able to access it with password. Out of curiosity, I ran btcrecover on the second wallet with token lists and password lists which should both have found the password - as I entered it in both lists - but btcrecover finished the search without finding the password. That makes me think that all of the searches I have run on the first wallet were wasted as btcrecover seems not to acknowledge the correct password even when it is in the lists. Is anyone familiar with this problem or have any recommendations? Both wallets were created in 2015/16. I would greatly appreciate any help on this. I would love to get btcrecover to register the right password on the second wallet so I know it works and can be confident in running the searches on the first wallet.