Could not find module @apollo/client/core imported from ember-apollo-client/services/apollo #422

I suspect this might be an issue not with ember-apollo-client but with how I'm deploying/building?

Error message

Could not find module @apollo/client/core imported from ember-apollo-client/services/apollo

Deploy strategy

I'm deploying using ember-cli-deploy and the "lightning" deploy strategy, serving my Ember index.html from Ruby on Rails, and storing the Ember app on Amazon S3.

ember-apollo-client has been working in my app for years, but I'm having trouble upgrading Ember /ember-apollo-client / ember-auto-import

Dev dependencies

• "ember-apollo-client": "^4.0.2"
• "ember-auto-import": "^2.4.1",
• "ember-source": "3.28.8",

Dependencies

"@apollo/client": "^3.5.10"

ember-cli-build

  autoImport: {
    publicAssetURL: EmberApp.env() === 'production' ? 'https://s3.amazonaws.com/my-site/' : undefined,
  },

Deployment

• "ember-cli-deploy": "1.0.2",
• "ember-cli-deploy-build": "2.0.0",
• "ember-cli-deploy-display-revisions": "2.1.2",
• "ember-cli-deploy-redis": "3.1.1",
• "ember-cli-deploy-revision-data": "2.0.0",
• "ember-cli-deploy-s3": "3.1.0",
• "ember-cli-deploy-ssh-tunnel": "1.0.0",