ANSIBLE_ROLE_PATH default values

[fgoebel]

Hello dear molecule community,
i just stumbled upon a "Problem" with molecule for playbook testing and the default order of ANSIBLE_ROLE_PATH used by molecule: https://github.com/ansible-community/molecule/blob/d7b10d2a448906ca0d24f15c80facb892dd1d8d1/src/molecule/provisioner/ansible.py#L205

My folder structure looks something like this

.
├── ansible-playbook-example
│   ├── molecule
│   │   └── default
│   └── roles
│       └── ansible-role-example2
│           └── molecule
│               └── default
├── ansible-role-example2
│   └── molecule
│       └── default
└── ansible-role-example3
    └── molecule
        └── default

So when i use molecule in ansible-playbook-example the ansible-role-example3 from the top directory will be used but not the one contained in the playbooks/roles folder. This is caused by the early appearence of $project_directory/../, so when I add

env:
  ANSIBLE_ROLE_PATH: ../../roles

to my ansible-playbook-example/molecule/default/molecule.yml There is no way to use the role contained in the playbook because the one in the root directory will always be used first..

Is there a way to use this directory structure?

I am using git submodules for the roles contained in the playbook at the moment..

Thank you very much!
Fabian