Ability to run individual behat tests broken

[nbueneju]

With the default behat configuration and dependencies:
behat/behat 3.6.1
behat/gherkin 4.6.0
Behat option to run individual test is broken while running all the tests is working as desired.

Steps to reproduce the issue:
1 - Clone the repo
2 - run docker-comopse up -d to up the containers downloaded
3 - run docker-compose exec web composer install
4 - run docker-compose exec web vendor/bin/run toolkit:install-clean to install Drupal
5 - run docker-compose exec web vendor/bin/run toolkit:test-behat or docker-compose exec web vendor/bin/behat to run all the tests inside the tests/features/ directory ► will run all the tests, by default just authentication.feature, so behat knows features directory and runs fine the tests.
6 - run docker-compose exec web vendor/bin/behat tests/features/authentication.feature to run the specific feature (working in step 5) and the result is:

And the result is the same for other kind of specifyng tests to be run, like *.feature:,...

CC: @LuisSantosEncinas

[nbueneju]

After looking for the issue in Behat/Behat and Behat/Gherkin github repos seems is a known issue and there is a patch for behat/gherkin available which solves the issue as described here.

I've already provided PR#63.

Thanks in advance and best regards,

Juanpe