I tried adding the theme selector to my instance but it doesn’t show up, I’ve updated, disabled it and re-added it, cleared cf cache, rebuilt instance. First one I added was dark mode switcher, worked for a few days then Idr what I did then it stopped working, I remember this being a thing some year…

Have you tried using it with different themes? What theme are you using?

Are you using this TC? [画像] Sidebar Theme Toggle Theme component discourse2 Summary Sidebar Theme Toggle adds a theme selector in the sidebar menu’s footer provided there is more than 1 user selectable theme. This selector works with both logged-on users…

That’s correct, even tried this tc and it worked for a dew days and I think I disabled it to try the theme selector and it stopped working when I enabled it back [画像] Dark/Light Mode Toggle Theme component discourse2 Summary Dark/Light Mode Toggle adds a …

Can you check if the theme component is attached to your theme? Also, do you see any error in the browser’s console?

A few things to check. First I’d make sure that Discourse and the theme component are up to date. I would then try using the preview button at the bottom of the theme component’s setting page — this will show the theme component in isolation. If the preview works, there’s likely a conflict with an…

Turns out it was me. I didn’t add another theme to the site, I assumed color pallets were “another theme of my default theme”, but still doesn’t explain why the dark mode switcher stopped working. Yes I did everything correctly.

Turns out I didn’t do this! I feel so stupid

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jenmck (jen) 2024 年 4 月 29 日午前 10:25 4

異なるテーマで試しましたか？どのテーマを使用していますか？

トピック		返信	表示
Sidebar Theme Toggle Theme component official , sidebar , sidebar-theme-toggle	32	10695	2026 年 6 月 26 日
Can not find the light/dark theme toggle when sidebar enabled Support	3	841	2022 年 11 月 18 日
Discourse theme selection doesn't work after update to 2.9.0beta1 Support	1	432	2024 年 9 月 16 日
Hamburger Theme Selector Theme component end-of-life	69	24672	2023 年 5 月 30 日
Dark/light mode toggle now available in core Announcements	27	3221	2025 年 3 月 17 日

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