[Bug]: Pest with `--parallel` flag not creating multiple databases

[BountyHunter1999]

What Happened

• I am using php artisan test --parallel --processes=4 flag, based on this.
• It's creating databases sometimes, but mostly it isn't doing so
• My need is that the tests will need to have a database connection

How to Reproduce

1. Run php artisan test --parallel --processes=4
2. View database activity as a whole with watch -n1 "PGPASSWORD=$POSTGRES_PASSWORD psql -Uuser mydb -c '\l'"

Sample Repository

No response

Pest Version

4.1.3

PHP Version

8.4.0

Operation System

Linux

Notes

No response