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.

AssertLockNotHeld(cs_waet);
    // S
    // c
    // f
    // a
    uint256 last_block_hash = WITH_LOCK(cs_waet, return m_last_block_processed);
    chain().waitForNotificationsTipChanged(last_block_hash);
}
// Note that this function doesn't distinguish between a 0-valued input,
// and a not-"is mine" (according to the filter) input.
CAmount CWaet::GetDebit(const CTxIn &txin, const isminefilter& filter) const
{
    {
        LOCK(cs_waet);
        std::map<uint256, CWaetTx>::const_iterator mi = mapWaet.find(txin.prevout.hash);
        if (mi != mapWaet.end())
        {
            const CWaetTx& prev = (*mi).second;
            if (txin.prevout.n < prev.tx->vout.size())
                if (IsMine(prev.tx->vout[txin.prevout.n]) & filter)
                    return prev.tx->vout[txin.prevout.n].nValue;
        }
    }
    return 0;
}
isminetype CWaet::IsMine(const CTxOut& txout) const
{
    AssertLockHeld(cs_waet);
    return IsMine(txout.scriptPubKey);
}