Turns out you can deep populate with dot notation:
response = await axios.get(${API_ENDPOINT}/api/products?filters[slug]=${slug}&populate=*,package_cards.package_card_features)
Turns out you can deep populate with dot notation:
response = await axios.get(${API_ENDPOINT}/api/products?filters[slug]=${slug}&populate=*,package_cards.package_card_features)