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No desktop notifications when Firefox is fullscreen

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  • 1 has this problem
  • Last reply by scrypt

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I have Firefox browser running on macOS Catalina, and I noticed that I do not get any desktop notifications (e.g. new Telegram messages) when I watch youtube or netflix on fullscreen. Is there a setting or extension I need in order to enable this?

I have tried this on all other browsers, and only Firefox has this issue.

I searched the forums, but was not able to find anyone who has encountered the same issue as me.


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This seems like a feature of macOS rather than Firefox, as Firefox cannot interact with notifications managed by the operating system. Check your notification settings and edit them by reading this article.


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