Serenity-Browserstack integration fails to launch multiple browsers for custom driver if environment property is used at runtime

[ajinx29]

Hi,
For the repo example is
https://github.com/browserstack/serenity-browserstack

If I pass environment property at runtime to maven using -Denvironemnt=qa Browserstack only uses chrome on multiple threads for test execution.

If environment is defined at property level or not passed at all then all different browsers are getting launched properly.

Working command with different browsers
clean compile verify -Dbrowserstack.user=<usrname> -Dbrowserstack.key=<key> -Dcucumber.filter.tags="@Cycle=FAQ" serenity:aggregate -P parallel

Non working command for multiple browsers
clean compile verify -Denvironemnt=Prod -Dbrowserstack.user=<usrname> -Dbrowserstack.key=<key> -Dcucumber.filter.tags="@Cycle=FAQ" serenity:aggregate -P parallel

As per Serenity
Above code example is written and maintained by Browserstack; please ask them for assistance with it. It uses a custom driver and custom properties which are not standard Serenity.

See https://serenity-bdd.github.io/theserenitybook/latest/remote.html#_running_serenity_tests_on_browserstack for the documentation on working with Browserstack in Serenity.

Kindly assist