Storybook for marionette framework throwing error "loaders is not a function" while accessing UI

[raviatot]

Describe the bug
loaders is not a function
TypeError: loaders is not a function
at ConfigApi.configure (http://localhost:6006/vendors~main.2fa3a13d3b5409d01a58.bundle.js:8230:7)
at Object. (http://localhost:6006/main.2fa3a13d3b5409d01a58.bundle.js:17:36)
at Object../.storybook/generated-stories-entry.js (http://localhost:6006/main.2fa3a13d3b5409d01a58.bundle.js:18:30)
at webpack_require (http://localhost:6006/runtime~main.2fa3a13d3b5409d01a58.bundle.js:849:30)
at fn (http://localhost:6006/runtime~main.2fa3a13d3b5409d01a58.bundle.js:151:20)
at Object.0 (http://localhost:6006/main.2fa3a13d3b5409d01a58.bundle.js:1909:1)
at webpack_require (http://localhost:6006/runtime~main.2fa3a13d3b5409d01a58.bundle.js:849:30)
at checkDeferredModules (http://localhost:6006/runtime~main.2fa3a13d3b5409d01a58.bundle.js:46:23)
at Array.webpackJsonpCallback [as push] (http://localhost:6006/runtime~main.2fa3a13d3b5409d01a58.bundle.js:33:19)
at http://localhost:6006/main.2fa3a13d3b5409d01a58.bundle.js:1:57

To Reproduce
Steps to reproduce the behavior:

1. npm i core-js
2. npx -p @storybook/cli sb init --type marionette
3. ./node_modules/@storybook/marionette/dist/server/options.js add framework as "marionette" for _defaults variable.
4. npm run storybook
5. browser opens at http://localhost:6006 with the below error

Expected behavior
Page should load without any errors

Screenshots

[sunilbatchu]

I have also got the same error.
Tried with [email protected] , [email protected] on a windows 10 machine. Same issue observed when executed scripts with yarn as well.
Looking forward for a solution.
Thanks in advance!

[tooppaaa]

Can be related to storybookjs/storybook#12173

[stale]

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