anskbile-galaxy install -r requirements/my-play-reqs.yml -p roles/ installs roles in /etc/ansible/roles instead of /path_to_playbooks/roles?

[ZillaYT]

I have the following directory structure. The my-play-reqs.yml file contains the roles that I need for the my-play.yml playbook.

/path_to_playbooks/my-play.yml
/path_to_playbooks/requirements/my-play-reqs.yml

...and I run the following command to install my roles

$ cd/path_to_playbooks
$ ansible-galaxy install -r requirements/my-play-reqs.yml -p roles/ --force

...and I expect the roles to be installed /path_to_playbooks/roles. However, they're installed in /etc/ansible/roles instead. The /etc/ansible/ansible.cfg file does have this line

roles_path    = /etc/ansible/roles:/usr/share/ansible/roles

...but shouldn't the "-p roles/" option overried that and put the roles in  /path_to_playbooks/roles?

[ZillaYT]

The Ansible Galaxy page at least say the "-r" or "--roles-path" option should override the roles_path setting in ansible.cfg