Installing python-requirements delete ./node_modules/serverless

[ghost]

I'm using Github action to deploy my stack to AWS.
Into GitHub action docker I'm not allowed to install npm packages globally.
Therefore I install the serverless module into the local folder node_modules.
After I install the sls-modules, I install the
serverless-python-requirements using ./node_modules/serverless/bin/serverless.js plugin install -n serverless-python-requirements the install command delete the ./node_modules/serverless.

My workaround is to install the serverless-python-requirements before the serverless using npm install -n serverless-python-requirements.

This issue reproduces on my mac os.