Cannot import from `@glimmer/tracking/primitives/cache`

Using @embroider/test-setup 0.47.2 ember-source ~3.28.0 ember-cli-babel ^7.26.6

And this code:

import { getValue } from '@glimmer/tracking/primitives/cache';

I’m getting this error:

Module not found: Error: Can't resolve '@glimmer/tracking/primitives/cache' in '$TMPDIR/embroider/2340f5/node_modules/ember-resources/dist/index.js'
Did you mean 'cache.js'?
BREAKING CHANGE: The request '@glimmer/tracking/primitives/cache' failed to resolve only because it was resolved as fully specified
(probably because the origin is strict EcmaScript Module, e. g. a module with javascript mimetype, a '*.mjs' file, or a '*.js' file where the package.json contains '"type": "module"').
The extension in the request is mandatory for it to be fully specified.
Add the extension to the request.

build: https://github.com/NullVoxPopuli/ember-resources/runs/4205184397?check_suite_focus=true#step:5:145

[nightire]

@NullVoxPopuli Can’t wait to use ember-resources@4 any longer 😭

[angelayanpan]

what was the fix again? I’m seeing Can't resolve '@glimmer/tracking'