Error: Could not find module '@ember/string' when using ember-tooltips with Ember 6.1.0

[amiarSlimane]

Version

3.6.0

Test Case

i am using a fresh ember app with "ember-source": "~6.1.0", "@ember/string": "^4.0.0"

Steps to reproduce

Create a new Ember application with ember-source version 6.1.0.

ember new my-app
cd my-app

Add the ember-tooltips package.
ember install ember-tooltips

Use EmberTooltip in the application.

<span>
  Info
<EmberTooltip @text="Here is more info!" />
</span>

Observe the error in the console.

Expected Behavior

The application should load without any errors, and the ember-tooltips package should function as expected, with no missing module errors.

Actual Behavior

The application fails to load, and the following error is displayed in the console:

Uncaught Error: Could not find module `@ember/string` imported from `ember-tooltips/components/ember-tooltip-base`
    at missingModule (loader.js:247:1)
    at findModule (loader.js:258:1)
    at Module.findDeps (loader.js:168:1)
    at findModule (loader.js:262:1)
    at Module.findDeps (loader.js:168:1)
    at findModule (loader.js:262:1)
    at Module.findDeps (loader.js:168:1)
    at findModule (loader.js:262:1)
    at requireModule (loader.js:24:1)

Workaround

downgrading ember/string to 3.0.1 resolves the error temporarily. However, a more permanent fix is needed for compatibility with Ember 6.x.