Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

ابحث في الدعم

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Auto Dark Mode support on Built-in startpage.

more options

I found questions regarding why the default built-in startpage is not conforming to the system theme.

https://support.mozilla.org/bm/questions/1286932#answer-1312559 https://support.mozilla.org/en-US/questions/1316562

The problem is, my startpage still doesn't change to darkmode. All my about:* like settings, plugin and 'blank page' however does change with the system theme. Web pages like google also reacts fine to the change.

I can customize it, but I'd prefer for this to work on 'clean installs' as well :)

I found questions regarding why the default built-in startpage is not conforming to the system theme. https://support.mozilla.org/bm/questions/1286932#answer-1312559 https://support.mozilla.org/en-US/questions/1316562 The problem is, my startpage still doesn't change to darkmode. All my about:* like settings, plugin and 'blank page' however does change with the system theme. Web pages like google also reacts fine to the change. I can customize it, but I'd prefer for this to work on 'clean installs' as well :)

All Replies (1)

more options

What theme* are you using? I think the "Default" theme adapts to the system setting, or of course the Dark theme should give you a dark about:home / about:newtab page.

* Built-in themes in Firefox - alternative to complete themes