Importing a native P2WPKH script & pubkey via `importmulti` fails:

Since the pubkey is required due to issue #14405, I tried to import a native P2WPKH script together with its pubkey. It looks like importmulti assumes legacy P2PKH?
But maybe I'm doing something wrong.

Input...
* address `bcrt1qlqx4gx4qftlfe94n48ttchsptxqwt7je7tddna`
* pubkey `027dbe32bdf80ef2312f8280bd37bf69c31322745af5ebded6294969ff19c20da3`
* scriptPubKey: `0014f80d541aa04afe9c96b3a9d6bc5e015980e5fa59`

Call: `importmulti '[{"scriptPubKey": "0014f80d541aa04afe9c96b3a9d6bc5e015980e5fa59", "pubkeys": ["027dbe32bdf80ef2312f8280bd37bf69c31322745af5ebded6294969ff19c20da3"], "timestamp": "now", "watchonly": true}]' '{"rescan": false}'`

Call fails with:
```json
[
  {
    "success": false,
    "error": {
      "code": -5,
      "message": "Consistency check failed"
    }
  }
]
```
{
    std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(request);
    CWallet* const pwallet = wallet.get();
    if (!EnsureWalletIsAvailable(pwallet, request.fHelp)) {
        return NullUniValue;
    }
    if (request.fHelp || request.params.size() < 1 || request.params.size() > 2)
    {
        std::string msg = "addwitnessaddress \"address\" ( p2sh )\n"
            "\nDEPRECATED: set the address_type argument of getnewaddress, or option -addresstype=[bech32|p2sh-segwit] instead.\n"
            "Add a witness address for a script (with pubkey or redeemscript known). Requires a new wallet backup.\n"
            "It returns the witness script.\n"
            "\nArguments:\n"
            "1. \"address\"       (string, required) An address known to the wallet\n"
            "2. p2sh            (bool, optional, default=true) Embed inside P2SH\n"
            "\nResult:\n"
            "\"witnessaddress\",  (string) The value of the new address (P2SH or BIP173).\n"
            "}\n"
        ;
        throw std::runtime_error(msg);
    }
    if (!IsDeprecatedRPCEnabled("addwitnessaddress")) {
        throw JSONRPCError(RPC_METHOD_DEPRECATED, "addwitnessaddress is deprecated and will be fully removed in v0.17. "
            "To use addwitnessaddress in v0.16, restart bitcoind with -deprecatedrpc=addwitnessaddress.\n"
            "Projects should transition to using the address_type argument of getnewaddress, or option -addresstype=[bech32|p2sh-segwit] instead.\n");
    }
    CTxDestination dest = DecodeDestination(request.params[0].get_str());
    if (!IsValidDestination(dest)) {
        throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid Bitcoin address");
    }