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Remove left side bar

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I recently upgraded to the latest version 132.0.2. There's a vertical sidebar on my browser that I would like to remove. I looked into the customize sidebar settings but can't seem to find a way to remove it completely. I've also attached a screenshot. Any guidance would be appreciated. Thanks!

I recently upgraded to the latest version 132.0.2. There's a vertical sidebar on my browser that I would like to remove. I looked into the customize sidebar settings but can't seem to find a way to remove it completely. I've also attached a screenshot. Any guidance would be appreciated. Thanks!
স্ক্রিনশটসমূহ সংযুক্ত হয়েছে

All Replies (1)

You can select "Show and Hide Sidebar" to be able to toggle the sidebar via the "Show sidebar" toolbar button.

  • about:config => sidebar.visibility => hide-sidebar

This new feature is controlled by sidebar.revamp in about:config.