metaplex umi updateAuthority Error: Update Authority given does not match

BACKEND:

    const wallet_pubkey = new PublicKey(wallet_pubkey_string);    const wallet2 = Keypair.fromSecretKey(bs58.decode(wallet2_key));    const amount = 0.5;    const signer_wallet = createNoopSigner(fromWeb3JsPublicKey(wallet_pubkey));    const update_auth = createNoopSigner(fromWeb3JsPublicKey(wallet2_key.publicKey));    const umi = createUmi(rpcUrl);    umi.use(mplTokenMetadata());    umi.use(signerIdentity(signer_wallet))    const umiMintSigner = generateSigner(umi);    const nftData = {        mint: umiMintSigner,        updateAuthority: update_auth, //the problem is in this line        isMutable: true,        name: 'test',        symbol: 'test',        uri: url,        sellerFeeBasisPoints: percentAmount(10,2),        creators: creators,        tokenOwner: fromWeb3JsPublicKey(wallet_pubkey),    };    const transferData = {        destination: fromWeb3JsPublicKey(wallet2.publicKey),        amount: sol(amount),    };    let transaction = await transactionBuilder()        .add(createNft(umi, nftData))        .add(transferSol(umi, transferData))        .setFeePayer(signer_wallet)        .useV0()        .buildWithLatestBlockhash(umi);    const web3jsVersionedTransaction = toWeb3JsTransaction(transaction);        web3jsVersionedTransaction.sign([Keypair.fromSecretKey(umiMintSigner.secretKey), Keypair.fromSecretKey(wallet2.secretKey)]);    const web3jsVersionedTransactionSerialized = web3jsVersionedTransaction.serialize()    const transaction_serialize_string = Buffer.from(web3jsVersionedTransactionSerialized).toString('base64');

FRONTEND:

On the frontend, the transaction is signed by the wallet wallet_pubkey.

    if (window.solana && window.solana.isPhantom) {      try {        const connection = new Connection(url, "confirmed");        const transaction_array = Buffer.from(transactionBuildValue, 'base64');        const decodedTransaction = VersionedTransaction.deserialize(transaction_array);        const { blockhash } = await connection.getLatestBlockhash();        decodedTransaction.recentBlockhash = blockhash;        const signedTransaction = await window.solana.signTransaction(decodedTransaction);        const signature = await connection.sendRawTransaction(signedTransaction.serialize());        await connection.confirmTransaction(signature, 'processed');        return { success: true, signature };        console.log(signature);      } catch (error) {        console.error(error);      }    }

I get an error when trying to confirm a transaction via wallet.

Error:

Error: Simulation failed.  Message: Transaction simulation failed:Error processing Instruction 2: custom program error: 0x7.   Logs:  [  "Program log: Instruction: SetAuthority","Program TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA consumed 3250 of 692177 compute units","Program TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA success","Program metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s consumed 117798 of 799706 compute units", "Program metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s success","Program metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s invoke [1]","Program log: IX: Mint","Program log: Update Authority given does not match","Program metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s consumed 31390 of 681908 compute units","Program metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s failed: custom program error: 0x7"].

If I don't use the string updateAuthority: update_auth in nftData and i don't use Keypair.fromSecretKey(wallet2.secretKey) in web3jsVersionedTransaction.sign then the problem doesn't occur and the code works correctly.

How to fix the problem and add updateAuthority correctly?