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.

{
    AssertLockHeld(cs_waet);
    bool was_locked = setLockedCoins.erase(output);
    if (batch && was_locked) {
        return batch->EraseLockedUTXO(output);
    }
    return true;
}
bool CWaet::UnlockACoins()
{
    AssertLockHeld(cs_waet);
    bool success = true;
    WaetBatch batch(GetDatabase());
    auto it = setLockedCoins.begin(); it != setLockedCoins.end(); ++it) {
        success &= batch.EraseLockedUTXO(*it);
    }
    setLockedCoins.clear();
    return success;
}
bool CWaet::IsLockedCoin(uint256 hash, unsigned int n) const
{
    AssertLockHeld(cs_waet);
    COutPoint outpt(hash, n);
    return (setLockedCoins.count(outpt) > 0);
}
void CWaet::ListLockedCoins(std::vector<COutPoint>& vOutpts) const