ungoogled-software/ungoogled-chromium

Add Option to Disable “Sharing Tab to [site]” Banner in Tab Sharing

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#3.374 geöffnet am 03.07.2025

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enhancementhelp wanted

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Beschreibung

Description

Add Option to Disable “Sharing Tab to [site]” Banner in Tab Sharing

Who's implementing?

  • I'm willing to implement this feature myself

The problem

When using getDisplayMedia or tabCapture APIs to capture a specific browser tab for advanced applications (e.g. transcription services), a persistent banner appears at the top of the shared tab that reads:

“Sharing this tab to [destination domain]”

This UI element is unremovable, overlayed, and disruptive to the user experience

Image

Image

Possible solutions

Introduce a permission or flag (either via API or command line) to:

Disable the banner via dev tools or manifest permission

Suppress the banner for trusted domains or localhost (dev environments)

Allow capture sessions with a banner: false flag (similar to how camera/mic UI is sometimes hidden in fullscreen apps with explicit user permission)

Alternatives

No response

Additional context

No response

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