The help tells me I should unlock my encrypted wallet:

```
> help migratewallet

...
Requires wallet passphrase to be set with walletpassphrase call if wallet is encrypted.
```

But when I do so and attempt to migrate the wallet I'm told that I've entered my password for needlessly:

```
> migratewallet

Error: migratewallet on encrypted wallets is currently unsupported.
```

<!-- What version of Bitcoin Core are you using, where did you get it (website, self-compiled, etc)? -->

v24.0.1

stdstring purpose = addr_pair.second.purpose;
                        if (!purpose.empty()) {
                            data.watchonly_->m_address_book[addr_pair.first].purpose = purpose;
                        }
                        if (!addr_pair.second.IsChange()) {
                            data.watchonly_->m_address_book[addr_pair.first].SetLabel(label);
                        }
                        dests_to_delete.push_back(addr_pair.first);
                        continue;
                    }
                }
                if (data.solvable_) {
                    LOCK(data.solvable_->cs_);
                    if (data.solvable_->IsMine(addr_pair.first)) {
                        // Add to th
                        stdstring label = addr_pair.second.GetLabel();
                        stdstring purpose = addr_pair.second.purpose;
                        if (!purpose.empty()) {
                            data.solvable_->m_address_book[addr_pair.first].purpose = purpose;
                        }
                        if (!addr_pair.second.IsChange()) {
                            data.solvable_->m_address_book[addr_pair.first].SetLabel(label);
                        }
                        dests_to_delete.push_back(addr_pair.first);
                        continue;
                    }
                }
                // Not ours, 
                error = _("Error Address book data in  cannot be identified to belong to migrated s");
                return false;