Enabling Firefox fingerprint resistance feature kills darkmode on most pages?

[Utone]

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To Reproduce Steps to reproduce the behavior:

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2. Click on '....'
3. Scroll down to '....'
4. See error

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Console outputs If applicable, open about:debugging > This Firefox and select Inspect for this extension. Then copy and paste what is in the console (you can hide your private information, if any).

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Firefox (please complete the following information):

• OS: [e.g. iOS]
• Browser edition and version [e.g. ESR, Developer Edition]
• Extension version [e.g. 12]

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[metastable-void]

I think that's probably the feature of Firefox, to disable dark mode detection on Fingerprint Resistance modes.