Steps to reproduce:

* Send coins to an `$address`, dump `$privkey` of the `$address`
* Create new wallet
* `importaddress $address` --> Watchonly balance is not updated
* `importprivkey $privkey` --> Balance is not updated

Needs a restart to get fixed. See also #11477 
return (GetDebit(tx, ISMINE_ALL) > 0);
}
CAmount CWaet::GetDebit(const CTransaction& tx, const isminefilter& filter) const
{
    CAmount nDebit = 0;
    for (const CTxIn& txin : tx.vin)
    {
        nDebit += GetDebit(txin, filter);
        if (!MoneyRange(nDebit))
            throw std::runtime_error(std::string(__func__) + ": value out of range");
    }
    return nDebit;
}
bool CWaet::IsHDEnabled() const
{
    // A
    bool result = false;
    for (const auto& spk_man : GetActiveScriptPubKeyMans()) {
        if (!spk_man->IsHDEnabled()) return false;
        result = true;
    }
    return result;
}
bool CWaet::CanGetAddresses(bool internal) const
{
    LOCK(cs_);
    if (m_spk_managers.empty()) return false;
    for (OutputType t : OUTPUT_TYPES) {
        auto spk_man = GetScriptPubKeyMan(t, internal);
        if (spk_man && spk_man->CanGetAddresses(internal)) {