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() > 4)
        throw std::runtime_error(
            "walletprocesspsbt \"psbt\" ( sign \"sighashtype\" bip32derivs )\n"
            "\nUpdate a PSBT with input information from our wallet and then sign inputs\n"
            "that we can sign for.\n"
            + HelpRequiringPassphrase(pwallet) + "\n"
            "\nArguments:\n"
            "1. \"psbt\"                      (string, required) The transaction base64 string\n"
            "2. sign                          (boolean, optional, default=true) Also sign the transaction when updating\n"
            "3. \"sighashtype\"            (string, optional, default=ALL) The signature hash type to sign with if not specified by the PSBT. Must be one of\n"
            "       \"ALL\"\n"
            "       \"NONE\"\n"
            "       \"SINGLE\"\n"
            "       \"ALL|ANYONECANPAY\"\n"
            "       \"NONE|ANYONECANPAY\"\n"
            "       \"SINGLE|ANYONECANPAY\"\n"
            "4. bip32derivs                    (boolean, optional, default=false) If true, includes the BIP 32 derivation paths for public keys if we know them\n"
            "\nResult:\n"
            "{\n"
            "  \"psbt\" : \"value\",          (string) The base64-encoded partially signed transaction\n"