# Topic List Thumbnails

**URL:** <https://meta.discourse.org/t/topic-list-thumbnails/150602>\
**Category:** Theme component\
**Tags:** official, topic-list-thumbnails\
**Created:** [May 6, 2020, 2:15pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602 "2020-05-06T14:15:18Z")\
**Posts on this page:** 1\
**Showing post:** 343

<div class="post-metadata">

**Author:** ![ckshen](https://avatars.discourse-cdn.com/v4/letter/c/ad7895/32.png) [@ckshen](https://meta.discourse.org/u/ckshen)\
**Post date:** [September 15, 2025, 11:21pm UTC](https://meta.discourse.org/t/topic-list-thumbnails/150602/343 "2025-09-15T23:21:55Z")

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I did some additional testing on two different Discourse deployments. and here’s the combination of settings that causes the component to cause issues on mobile.

1. Included in theme, Mobile thumbnails setting on. Thumbnail displayed ok.

 ![4e60cc5063a91ca7d2ea419fae3e8e9f9f8898fd_2_460x1000](https://global.discourse-cdn.com/meta/original/4X/a/5/b/a5b7c1e7fc101e6463d840e48399fd1a05863e4a.jpeg)

1. Included in theme, Mobile thumbnails setting off. topic list is all funky.

 ![770b53b0aa9dbd54a7a95f943779c5af54a65b1b_2_460x1000](https://global.discourse-cdn.com/meta/original/4X/0/f/9/0f9489d538920e75400104b7b7e446ab41daedca.jpeg)

Discourse version: v3.5.0 ([05a3040066](https://github.com/discourse/discourse/commits/05a304006600f36c3e45d19c9c5919f43f5541c9))

Topic Thumbnails: latest as of Sep 15 2025.

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_[View the full topic](https://meta.discourse.org/t/topic-list-thumbnails/150602)._