Codepen example for simple tabs doesn't work

[fredmef]

Describe the bug
In the documentation, the Codepen example associated to simple tabs doesn't work as expected.

To Reproduce
Steps to reproduce the behavior:

1. Follow the codepen link in the documentation for simple tabs
2. See error

Expected behavior
The expected behavior is the one described in documentation.

Screenshots

Desktop (please complete the following information):

• OS: macOS Monterey 12.4
• Browser: Safari
• Version: 15.5

Additional context
None.

[Twikito]

Hey @fredmef 👋
Yes indeed. Have to fix that.