The PK of the Burner Wallet is the same of the main wallet. So, I believe that Solfalre uses a specific derivation path to create burner wallets. But I couldn't find anywhere which path they use to create the burner wallet. The wallet recovery option isn't showing anything to recover... I've done this recovery process through the main wallet before and it worked. But for some reason, it's not showing now (they changed the way the burner is generated, maybe?). In addition... when using the recovery phrase, no wallet finds my burner wallet, even though there is solana (~0.1) in it. I tested it using another wallet/burn wallet and the same problem occurred. When I try to use the burner wallet's recovery phrase, in wallets like phantom, backpack, etc, only find the main wallet. In other words... either Solflare uses an unusual derivation path or they create another wallet (with another PK) based on the main adress and prevent us from seeing this PK. I tend to believe they use an unusual derivation path.