I am unable to start the Clickhouse-local with --config-file option , However clickhouse-server is running with same configuration xml files.

I am getting below error :
<img width="1247" alt="image" src="https://user-images.githubusercontent.com/86018844/179818457-c75ab326-7169-4f4e-9cbb-3aa3b08c77e8.png">

After debugging , It seems that Clickhouse-local is searching for "<users_config>" in config() and if not , setting the user_config_path to config.xml. Since config.xml doesn't have any user related storage info, throwing error.
https://github.com/ClickHouse/ClickHouse/blob/master/programs/local/LocalServer.cpp#L328

Adding <users_config> in config.xml loaded the user configuration successfully , However it fails with default database exists error. Since Clickhouse-local already creates default database as part of DatabaseMemory and try to create database again here.
https://github.com/ClickHouse/ClickHouse/blob/master/src/Interpreters/loadMetadata.cpp#L89
<img width="1247" alt="image" src="https://user-images.githubusercontent.com/86018844/179818409-8e72eea4-ed19-4187-b0a6-45a014e2e7a5.png">


PS: , In clickhouse-server, CH automatically searches for user.xml in same path as in config.xml. There is no constraint with <users_config> tag .
{
        
        path = config().getString("path");
        Poco::trimInPlace(path);
        if (path.empty())
        {
            throw Exception(ErrorCodes::BAD_ARGUMENTS,
                "Cannot work with empty storage path that is explicitly specified"
                " by the --path option. Please check the program options and"
                " correct the --path.");
        }
    }
    else
    {
        
        
        Poco::Logger * log = &logger();
        std::filesystem::path parent_folder;
        std::filesystem::path default_path;
        try
        {
            
            parent_folder = std::filesystem::temp_directory_path();
        }
        catch (const fs::filesystem_error& e)
        {
            
            LOG_DEBUG(log, "Can not get temporary folder: {}", e.what());
            parent_folder = std::filesystem::current_path();
            std::filesystem::is_directory(parent_folder);