If I run my test using m I get this error when I have parallelize(workers: :number_of_processors) in my test. If I run my test with bin/rails test I have no issues.

/Users/jarrett/.rvm/rubies/ruby-2.7.3/lib/ruby/2.7.0/drb/drb.rb:1795:in current_server': DRb::DRbServerNotFound (DRb::DRbServerNotFound)`