This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Disable automatic tab pinning behavior?

more options

I still haven't understood how exact this works in Firefox, but apparently if I open a link in a new tab, the parent tab is automatically pinned? How do I disable this automatic pinning of tabs? It is driving me nuts since the tabs are small and hard on my motor skills.

I still haven't understood how exact this works in Firefox, but apparently if I open a link in a new tab, the parent tab is automatically pinned? How do I disable this automatic pinning of tabs? It is driving me nuts since the tabs are small and hard on my motor skills.

Gekose oplossing

Firefox doesn't pin tabs automatically, a tab is only pinned if you do that via the right-click context menu or via a toolbar button.

Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or userChrome.css is causing the problem.

  • switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click the "Refresh Firefox" button on the Safe Mode start window
Lees dié antwoord in konteks 👍 0

All Replies (2)

more options

Gekose oplossing

Firefox doesn't pin tabs automatically, a tab is only pinned if you do that via the right-click context menu or via a toolbar button.

Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or userChrome.css is causing the problem.

  • switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click the "Refresh Firefox" button on the Safe Mode start window
more options

Thanks for the tip. It looks like I had an extension that might have been the culprit - Pin/Unpin tab extension - https://addons.mozilla.org/en-US/firefox/addon/pinunpin-tab/ - Not sure when or why I even installed it.

It pins a tab automatically when doing this: "a long left mouse click anywhere on the webpage". So far I have not seen the behavior reappear.