# Custom embedded replies

**URL:** https://meta.discourse.org/t/custom-embedded-replies/272670
**Category:** Theme component
**Created:** [July 24, 2023, 5:48pm UTC](https://meta.discourse.org/t/custom-embedded-replies/272670 "2023-07-24T17:48:40Z")
**Posts on this page:** 1
**Showing post:** 12

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### Author: ![satonotdead](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/satonotdead/32/447830_2.png) [@satonotdead](https://meta.discourse.org/u/satonotdead)
#### Post date: [May 31, 2025, 11:43pm UTC](https://meta.discourse.org/t/custom-embedded-replies/272670/12 "2025-05-31T23:43:06Z")

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I suspect this one wasn’t updated anymore. It’s a must for engaging non-technical users on trivial topics to give them confidence.

This is what my instance shows after trying to enable the component:

> Error: Undefined mixin. ╷ 58 │ @include sticky; │ ^^^^^^^^^^^^^^^ ╵ theme-entrypoint/mobile.scss 58:7 @import /var/www/discourse/mobile.scss 3:9 root stylesheet

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