Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多
Solved

Some themes clash with Nova.

Mattiuz93

Good morning. I’ve noticed that with some themes (like Firefox’s Alpenglow), the top-left corner isn’t rounded, so they clash with the new Nova UI. Does anyone have any suggestions to fix this, or is an update from Firefox needed?

Good morning. I’ve noticed that with some themes (like Firefox’s Alpenglow), the top-left corner isn’t rounded, so they clash with the new Nova UI. Does anyone have any suggestions to fix this, or is an update from Firefox needed?
附加的畫面擷圖
從原來的回覆中察看解決方案

選擇的解決方法

Also flipping vertical tabs for good measure: https://streamable.com/92rrhs

Are you on the last 157.0b5 and this exhibits in a new testing profile? That would definitely warrant a report — you can check if something that sounds similar is tracked e.g. under bugzilla.mozilla.org/show_bug.cgi?id=2022254 — you can see in various theming reports as bugzilla.mozilla.org/show_bug.cgi?id=2074391 that there's nothing this weird in the corner, so it will be good to understand where it comes from. Thanks!

所有回覆 (6)

It shouldn't. Even manually enabled on 156.x as below appears alright:

However it can still be an artifact of screen resolution, system tint vs. browser appearance tint +theme auto–light–dark +accessbility/customization resulting in infinite combinations when this highlight color might actually be unexpected.

Would you wait for later tomorrow, to update to v157 — and if it still exhibits, especially in a new testing profile, to file a bug for it? Thanks!

jbr said

It shouldn't. Even manually enabled on 156.x as below appears alright:

Do you have set something specific?

jbr said

However it can still be an artifact of screen resolution, system tint vs. browser appearance tint +theme auto–light–dark +accessbility/customization resulting in infinite combinations when this highlight color might actually be unexpected. Would you wait for later tomorrow, to update to v157 — and if it still exhibits, especially in a new testing profile, to file a bug for it? Thanks!

I've the same problem also on the beta

Nope, clean profile, just flip Nova +Alpenglow and toying around with panes, appearances, sidebars etc. The above was macOS on dark system, the below is Linux on light system:

選擇的解決方法

Also flipping vertical tabs for good measure: https://streamable.com/92rrhs

Are you on the last 157.0b5 and this exhibits in a new testing profile? That would definitely warrant a report — you can check if something that sounds similar is tracked e.g. under bugzilla.mozilla.org/show_bug.cgi?id=2022254 — you can see in various theming reports as bugzilla.mozilla.org/show_bug.cgi?id=2074391 that there's nothing this weird in the corner, so it will be good to understand where it comes from. Thanks!

問個問題

如果您還沒有帳號,您必須先登入帳號 來回覆文章。還沒有帳號的話,只能發問新問題。