# Topic List Previews (TLP)

**URL:** https://meta.discourse.org/t/topic-list-previews-tlp/209973
**Category:** Theme component
**Created:** [November 23, 2021, 12:25pm UTC](https://meta.discourse.org/t/topic-list-previews-tlp/209973 "2021-11-23T12:25:59Z")
**Posts on this page:** 1
**Showing post:** 544

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### Author: ![merefield](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/merefield/32/176214_2.png) [@merefield](https://meta.discourse.org/u/merefield)
#### Post date: [February 12, 2025, 10:24am UTC](https://meta.discourse.org/t/topic-list-previews-tlp/209973/544 "2025-02-12T10:24:13Z")

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For now, there’s this:

> [@Upcoming topic-list changes - how to prepare themes and plugins](https://meta.discourse.org/t/upcoming-topic-list-changes-how-to-prepare-themes-and-plugins/343404/1):
>
> `auto`: will detect the compatibility of your current plugins and themes. If any are incompatible, it will use the legacy system; otherwise it will use the new implementation.

I believe it thinks something is not compatible, so it falls back to old system.

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