[type=module] _ember_component_template_only is not a function

[NullVoxPopuli]

Actual error is a bit less terse

Error while processing route: index _ember_component_template_only__WEBPACK_IMPORTED_MODULE_5__ is not a function @webpack://docs-app/../../../../dist/browser/index.js?:133:5

full thing

Uncaught TypeError: _ember_component_template_only__WEBPACK_IMPORTED_MODULE_5__ is not a function
    <anonymous> index.js:133
    js chunk.94cc0614ce424338e4a6.js:981
    __webpack_require__ chunk.0db5a460aa4562fdfd20.js:31
    <anonymous> application.js:12
    js chunk.9eda96c766a243e217dc.js:58
    __webpack_require__ chunk.0db5a460aa4562fdfd20.js:31
    <anonymous> docs-app.js:55
    exports loader.js:106
    requireModule loader.js:27
    Ember 16
    _routeEnteredOrUpdated router_js.js:1505
    routeEnteredOrUpdated router_js.js:1515
    setupContexts router_js.js:1461
    finalizeTransition router_js.js:1369
    promise router_js.js:1314
    invokeCallback rsvp.js:434
    publish rsvp.js:420
    invoke backburner.js.js:274
    flush backburner.js.js:188
    flush backburner.js.js:344
    _end backburner.js.js:773
    end backburner.js.js:576
    _run backburner.js.js:817
    run backburner.js.js:611
    Ember 2

Relevant compiled output:

/* harmony import */ var _ember_component_template_only__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! @ember/component/template-only */ "../../../../node_modules/.pnpm/@embroider+babel-loader-9@3.1.1_@embroider+core@3.4.3_supports-color@8.1.1_webpack@5.90.0/node_modules/@embroider/babel-loader-9/index.js?{\"variant\":{\"name\":\"dev\",\"runtime\":\"browser\",\"optimizeForProduction\":false},\"appBabelConfigPath\":\"/home/nvp/Development/NullVoxPopuli/kolay/docs-app/node_modules/.embroider/rewritten-app/_babel_config_.js\",\"cacheDirectory\":\"/tmp/embroider/webpack-babel-loader\"}!../../../../node_modules/.pnpm/@embroider+webpack@3.2.1_@embroider+core@3.4.3_webpack@5.90.0/node_modules/@embroider/webpack/src/virtual-loader.js?f=%2F%40embroider%2Fext-cjs%2F%40ember%2Fcomponent%2Ftemplate-only&a=%2Fhome%2Fnvp%2FDevelopment%2FNullVoxPopuli%2Fkolay%2Fdocs-app!");

Repro is easy:

• Add browser code universal-ember/kolay#11
• clone
• checkout add-in-viewport-log
• cd docs-app
• pnpm start

V2 Addon Checklist

• package.json#keywords has ember-addon
• package.json#ember-addon exists and is

    "ember-addon": {
      "version": 2,
      "type": "addon",
      "main": "addon-main.cjs"
    },

• exports includes both addon-main as well as the runtime file

  "exports": {
    ".": {
      "default": "./dist/browser/index.js"
    },
    "./addon-main.cjs": {
      "require": "./addon-main.cjs"
    },