I'm looking into using the "run many" command but I can't figure out how to specify configurations, I would like to do something like this but it doesn't work. It only detects 2 projects and not 4, is is not possible to use run-many to run the same app with different configurations ?

The goal is to launch the same app 2 times but with a different configuration, without chaining nx serve but using nx run-many so I can launch everything with one npm run start:all

nx run-many --target=serve --projects=app1,app2,app1,app2 --configurations=dev-front-1,dev-back-1,dev-front-2,dev-back-2

nx run-many --target=serve --projects=app1:dev-front-1,app2:dev-back-1,app1:dev-front-2,app2:dev-back-2