Coming Next Demo Breaks the Site

[ghost]

Describe the bug
Screenshot explains it all:

Basically, the information card stays on and breaks the rest of the content when going back.

To Reproduce
Steps to reproduce the behavior:

1. Go right all the way to Interactive
2. Click on 'More' twice
3. Click on 'Coming Next Demo'
4. Go back

Expected behavior
I would assume the card is supposed to go away when you go back, and that the text and buttons would be displayed like how it was before it was clicked on.

Device:

• OS: Android 12 (Samsung Galaxy S10+)
• Browser: Firefox 125.3.0 (Build #2016017559)

Additional context
Screen resolution is 1520 x 720 (HD+).
Desktop site mode is off.

[sabianroberts]

Hi MX The purpose of the “Coming Next Demo” is simply a demonstration of code another developer wrote some years ago as a proof of concept. It was intended to have further function as per the rest of the Interactive section at some point but we never got around to adding it. Though I can see how backing out of the CND and it still being present can be infuriating. If it’s any help you can refresh the page to bring it to its original state. Thanks for reporting; it’s on my list of things to fix if I ever work on this again soon. Sabian