Is there an existing issue outlining your problem?

• I am using the latest version of the provided userstyle.
• I have searched the existing issues and they do not solve my problem.

What userstyles are you seeing the problem on?

lbl:wikiwand

Describe your problem.

In the daytime, for this Wikiwand userstyle, setting "Latte" for "Light Flavor" already, choose "System" theme for Wikiwand, but still rendered as dark theme. (OS light, Firefox light)

Disabling this userstyle and still using the "System" theme, Wikiwand itself renders light.

Attach screenshots.

What browser(s) are you seeing the problem on?

1.0.2-b.5 (Firefox 133.0.3)（aarch64）

Any additional comments?

Thank you for the whole project! Like it.