How to activate sticky header Expression 8.2.0?

Store Design
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Topic summary

Issue: New Expression 8.2.0 theme buyer cannot enable a sticky header.

What’s been tried:

  • Suggested fix: insert custom code in theme.liquid (bottom of file). User reports no effect; shared a screenshot.
  • Alternative attempt: placing code in header.liquid makes the header sticky on product pages only, not on the home page; another screenshot provided.

Latest guidance:

  • Check Online Store > Themes > Customize > Header for a built-in “sticky” option and enable it if available.
  • If no setting exists, add the custom code in theme.liquid immediately after the tag (adjusting placement may affect all pages, including the home page).

Status and open points:

  • No confirmed resolution. The behavior is partially fixed (works on product pages) but not on the home page.
  • Open questions: whether the theme includes a native sticky header toggle, and the correct global code placement to apply across all templates/layouts.

Notes:

  • Screenshots are included to illustrate where the sticky behavior appears and where it doesn’t.
Summarized with AI on January 2. AI used: gpt-5.
2

Hi @chrisfromsatine ,

You can try this code by following these steps:

Step 1: Go to Online Store->Theme->Edit code.

Step 2: Search file theme.liquid

Step 3: Paste the below code at the bottom of the file → Save

Hope my solution works perfectly for you!

Best regards,

Oliver | PageFly