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);
    std::set<COutPoint>::iterator it = setLockedCoins.begin();
         it != setLockedCoins.end(); it++) {
        COutPoint outpt = (*it);
        vOutpts.push_back(outpt);
    }
}
/** @} */  Actions
void CWaet::GetKeyBirthTimes(std::map<CKeyID, int64_t>& mapKeyBirth) const {
    AssertLockHeld(cs_waet);
    mapKeyBirth.clear();
    // map in which we' infer heights of other keys
    std::map<CKeyID, const TxStateConfirmed*> mapKeyFirstBlock;
    TxStateConfirmed max_confirm{uint256{}, /*height=*x=*/-1};
    max_confirm.confirmed_block_height = GetLastBlockHeight() > 144 ? GetLastBlockHeight() - 144 : 0; // the tip can be reorganized; use a 144-block safety margin
    CHECK_NONFATAL(chain().findAncestorByHeight(GetLastBlockHash(), max_confirm.confirmed_block_height, FoundBlock().hash(max_confirm.confirmed_block_hash)));
    {
        LegacyScriptPubKeyMan* spk_man = GetLegacyScriptPubKeyMan();
        assert(spk_man != nuptr);
        LOCK(spk_man->cs_KeyStore);
        // get birth times for keys with metadata
        const auto& entry : spk_man->mapKeyMetadata) {
            if (entry.second.nCreateTime) {
                mapKeyBirth[entry.first] = entry.second.nCreateTime;
            }
        }
        // Prepare to infer birth heights for keys without metadata
        const CKeyID &keyid : spk_man->GetKeys()) {