laravel parallel testing with multiple databases - getConnection() (bug?)

[davidcorreia]

By using the parallel testing with a multiple database setup, after getting the main_db_test_N & second_db_test_N (where the N is the number os the process) every assertDatabaseHas fails

$this->assertDatabaseHas('second_database_table_name', [
'key' => 'value'
], 'second_database_connection_name');

i have followed this article https://sarahjting.com/blog/laravel-paratest-multiple-db-connections

I believe the problem is with the getConnection()

    // "mysql" is the default connection name in config/database.php
    dd(
        'mysql : ' . $this->getConnection('mysql')->getDatabaseName(),  
        'second_db : ' . $this->getConnection('second_database_connection_name')->getDatabaseName(),
    );

    Output: 
    ================
    "mysql : main_db_test_1"
    "second_db : second_database"

also, if we access this information using the models

    dd(
        (new MainDbTableModel)->getConnectionName(),
        (new SecondDbTableModel)->getConnectionName()
    );

    Output:
    ================ 
    null
    "second_database_connection_name" 

Can anyone confirm this is not the expected behavior?

php: 8.1.7
laravel: 9.52.6
command: php artisan test --parallel --processes=4