In March, I made a backup of the wallet and continued using the node. In October, I restored my old backup. After restoring the backup, I found that the listtransactions command stopped displaying some transactions made during the period from March to October.

**Expected behavior**

The listtransactions command displays all transactions in the restored wallet.

**Actual behavior**

The listtransactions command in the restored wallet does not display some transactions since the backup.

**To reproduce**

1. Run bitcoin core in regtest mode
2. Create a new address A and generate 101 blocks with sending a reward to the created address A
3. Create a wallet backup
4. Create new address B
5. Send transaction to address B, write TXID
6. Generate 1 block with sending a reward to address A
7. View getaddressinfo B. Verify labels are not an empty list
8. View listtransactions. Make sure there is a TXID transaction present
9. Stop bitcoin core
10. Restore backup
11. Run bitcoin core
12. View getaddressinfo B and listtransactions. Detect that the address does not have a label set and that listtransactions does not contain a TXID transaction.

**System information**

Bitcoin Core 0.20.1 on Debian GNU / Linux.

if (mapKeyBirth.count(keyid) == 0)
                mapKeyFirstBlock[keyid] = &max_confirm;
        }
        // if there are no such keys, we're done
        if (mapKeyFirstBlock.empty())
            return;
        // find first block that affects those keys, if there are any left
        const auto& entry : mapWaet) {
            // iterate 
            const CWaetTx &wtx = entry.second;
            if (auto* conf = wtx.state<TxStateConfirmed>()) {
                // ... whi
                const CTxOut &txout : wtx.tx->vout) {
                    // iterate 
                    const auto &keyid : GetAffectedKeys(txout.scriptPubKey, *spk_man)) {
                        // ... and 
                        auto rit = mapKeyFirstBlock.find(keyid);
                        if (rit != mapKeyFirstBlock.end() && conf->confirmed_block_height < rit->second->confirmed_block_height) {
                            rit->second = conf;
                        }
                    }
                }
            }
        }
    }
    // Extract block timestamps for those keys
    const auto& entry : mapKeyFirstBlock) {