Always translate these sites and Always translate from [language] doesn't work

[PweSol]

As the title says, these options don't seem to work. When I select to always translate particular page/website or add it trough the settings menu, it never gets automatically translated.

[RustleThyJimmies]

Same issue. I set it to always translate a specific language automatically (both options selected), and when I'm on the website, either it doesn't recognize it or something, but I have to manually click the Translate button every time.

[noahgitsham]

This issue only occurs in private firefox windows for some reason