False negative for RSpec/BeEq or RSpec/BeEql

[ydakuka]

Describe

specify { expect(profile.owner).to equal nil }

RuboCop

$ rubocop -V
1.71.0 (using Parser 3.3.6.0, rubocop-ast 1.37.0, analyzing as Ruby 2.7, running on ruby 2.7.8) [x86_64-linux]
  - rubocop-capybara 2.21.0
  - rubocop-factory_bot 2.26.1
  - rubocop-performance 1.23.1
  - rubocop-rails 2.29.1
  - rubocop-rake 0.6.0
  - rubocop-rspec 3.4.0
  - rubocop-rspec_rails 2.30.0
  - rubocop-thread_safety 0.6.0