# Probleem met overlappende paginakopjes in Horizon Theme (Mobiele Categorie Pagina Stijl)
**URL:** https://meta.discourse.org/t/issue-with-topic-titles-overlapping-header-in-horizon-theme-mobile-category-page-style/383435
**Category:** Bug
**Tags:** mobile, ux, fixed, horizon-theme
**Created:** [21 september 2025 om 12:29 UTC](https://meta.discourse.org/t/issue-with-topic-titles-overlapping-header-in-horizon-theme-mobile-category-page-style/383435 "2025-09-21T12:29:40Z")
**Posts on this page:** 7
**Page:** 1
### Author:  [@serkhelesheyi](https://meta.discourse.org/u/serkhelesheyi)
#### Post date: [21 september 2025 om 12:29 UTC](https://meta.discourse.org/t/issue-with-topic-titles-overlapping-header-in-horizon-theme-mobile-category-page-style/383435/1 "2025-09-21T12:29:40Z")
Hello,
I’m using the Horizon theme for my Discourse forum and have encountered an issue. When the **Mobile category page style** is set to **boxes with featured topics** , a layout problem arises on the homepage.
Here are the details of the issue:
- On the homepage, the **category buttons** and **tag selection buttons** are displayed correctly at the top of the page.
- Below them, the categories and some topics are shown, as expected.
- However, when scrolling the page up, I expect the content to appear below the fixed header, but **the topic titles** do not behave as expected.
- Instead, **the topic titles** appear underneath the fixed header (sticky header), while the **category buttons** and **tag buttons** are correctly positioned below the header.
- This issue only occurs with the **Horizon theme** and does not appear with other themes.
**Additional Information:**
- I’m using the latest version of Discourse.
- The Horizon theme was downloaded from the official repository and has not been edited.
- No specific plugins that could interfere with mobile styling are active.
- This issue occurs only on mobile devices and has been observed in both **Chrome** and **Edge** browsers.
Has anyone else experienced this issue, or does anyone have suggestions for a fix? Thank you for your time!
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### Author:  [@pfaffman](https://meta.discourse.org/u/pfaffman)
#### Post date: [21 september 2025 om 16:27 UTC](https://meta.discourse.org/t/issue-with-topic-titles-overlapping-header-in-horizon-theme-mobile-category-page-style/383435/2 "2025-09-21T16:27:17Z")
> [@serkhelesheyi](#):
>
> This issue occurs only on mobile devices and has been observed in both **Chrome** and **Edge** browsers.
Are they newly updated iOS mobile devices? This is probably why: [iOS 26 bugs with fixed position elements in Discourse](https://meta.discourse.org/t/ios-26-bugs-with-fixed-position-elements-in-discourse/382831)
---
### Author:  [@serkhelesheyi](https://meta.discourse.org/u/serkhelesheyi)
#### Post date: [21 september 2025 om 17:09 UTC](https://meta.discourse.org/t/issue-with-topic-titles-overlapping-header-in-horizon-theme-mobile-category-page-style/383435/3 "2025-09-21T17:09:31Z")
Dit probleem heeft zich in mijn geval niet voorgedaan op iOS-apparaten - het gebeurt op **Android** , specifiek in mobiele browsers zoals Chrome en Edge.
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### Author:  [@chapoi](https://meta.discourse.org/u/chapoi)
#### Post date: [21 september 2025 om 19:20 UTC](https://meta.discourse.org/t/issue-with-topic-titles-overlapping-header-in-horizon-theme-mobile-category-page-style/383435/4 "2025-09-21T19:20:06Z")
Ik kan het reproduceren, bedankt voor de melding. Zal het oplossen
---
### Author:  [@chapoi](https://meta.discourse.org/u/chapoi)
#### Post date: [22 september 2025 om 18:01 UTC](https://meta.discourse.org/t/issue-with-topic-titles-overlapping-header-in-horizon-theme-mobile-category-page-style/383435/6 "2025-09-22T18:01:27Z")
Fixed in
[https://github.com/discourse/discourse/pull/34902](https://github.com/discourse/discourse/pull/34902)
---
### Author:  [@serkhelesheyi](https://meta.discourse.org/u/serkhelesheyi)
#### Post date: [22 september 2025 om 18:28 UTC](https://meta.discourse.org/t/issue-with-topic-titles-overlapping-header-in-horizon-theme-mobile-category-page-style/383435/7 "2025-09-22T18:28:06Z")
Bedankt voor de snelle oplossing
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### Author:  [@chapoi](https://meta.discourse.org/u/chapoi)
#### Post date: [27 september 2025 om 14:00 UTC](https://meta.discourse.org/t/issue-with-topic-titles-overlapping-header-in-horizon-theme-mobile-category-page-style/383435/9 "2025-09-27T14:00:32Z")
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