When I call

`deriveaddresses "sh(wsh(multi(2,[aeee1e6a/49h/1h/0h]tpubDC5bVdaveQYxGFztMShFAjU637kKjrs9FD8ne1oHR7z8tLeQJExsaxWRVeSpcCcYMdp5ecf2LQhuVaeYFZ7YEpvWTJr4nDGUJrmuvLuTSsp/1/*,[f04973fd/49h/1h/0h]tpubDDSx3fQ8QyVN21PqRwobfAeDnjesTRMG3U6MPs2aUW5tYg9Arhz4tBRiUWTc9VrJBxRVXJqSrULfGs5HJZTqMJC7PBtDGT7cVtsySf76wmS/1/*,[149b5aca/49h/1h/0h]tpubDCCrKqf5e4eiXxRsma3QkcoKbd6MS8zxK5NTfsvNerTPVZcZqFMbn12D3qtWNLUBdxFkRhw2ZToRCMCNQzxG1T8dCVNMRuLwCmUngyf3CbB/1/*)))" 0 1`

I get back the following descriptors from getaddressinfo for the two addresses generated:

`sh(wsh(multi(2,[aeee1e6a/49'/1'/0'/1/0]021387edfa7024c6bced022d8ab95733e38f8fbe4151e28532feb29f8906a4fb5e,[80a9880b]039116115d10440ec1ba2f634e9b7f3b2a3f54dee5b9699501fc58394ddebd62c6,[4f4c39da]03539160098ca953042302cb577ae6103f44f58bd2d093819d3f3c8e267329f99c)))`

`sh(wsh(multi(2,[aeee1e6a/49'/1'/0'/1/1]03789212b1eeae74ea7d2729bedbe72f41e295543c0b8641ed8b883556dddef55f,[6e6574dc]028b4ec07462a0dd937b8d608b5951e8d2f7494145180e0265b17cf02b280d2629,[80b02878]0212a0f24ccc397b5bef557a3270b6c2cfb148fd726e4cdb417ef5c7655dd31838)))`

It looks like all three "*" path elements are incrementing together, correctly, but the key origin information is lost for the second and third ones.
{
    if (!isRedeemScript && ::IsMine(*pwallet, script) == ISMINE_SPENDABLE) {
        throw JSONRPCError(RPC_WALLET_ERROR, "The wallet already contains the private key for this address or script");
    }
    pwallet->MarkDirty();
    if (!pwallet->HaveWatchOnly(script) && !pwallet->AddWatchOnly(script, 0 )) {
        throw JSONRPCError(RPC_WALLET_ERROR, "Error adding address to wallet");
    }
    if (isRedeemScript) {
        const CScriptID id(script);
        if (!pwallet->HaveCScript(id) && !pwallet->AddCScript(script)) {
            throw JSONRPCError(RPC_WALLET_ERROR, "Error adding p2sh redeemScript to wallet");
        }
        ImportAddress(pwallet, id, strLabel);
    } else {
        CTxDestination destination;
        if (ExtractDestination(script, destination)) {
            pwallet->SetAddressBook(destination, strLabel, "receive");
        }
    }
}
static void ImportAddress(CWallet* const pwallet, const CTxDestination& dest, const std::string& strLabel) EXCLUSIVE_LOCKS_REQUIRED(pwallet->cs_wallet)
{
    CScript script = GetScriptForDestination(dest);
    ImportScript(pwallet, script, strLabel, false);
    
    if (IsValidDestination(dest))
        pwallet->SetAddressBook(dest, strLabel, "receive");
}
UniValue importaddress(const JSONRPCRequest& request)