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

How can I remove the overlay of the MRU tab switching?

  • 2
  • 1 nwere nsogbu anwere nsogbu a
  • 11 views
  • Nzaghachi ikpeazụ nke cor-el

more options

In Firefox 63, when the Most Recently Used tab switching is selected, and when using it by Ctrl-Tab, there is an overlay and I need to press Enter to apply.

Is it possible to remove the preview? (There no such thing like browser.ctrlTab.previews in about:config) Or why I need to press Enter?

In Firefox 63, when the Most Recently Used tab switching is selected, and when using it by Ctrl-Tab, there is an overlay and I need to press Enter to apply. Is it possible to remove the preview? (There no such thing like browser.ctrlTab.previews in about:config) Or why I need to press Enter?

All Replies (2)

more options

https://addons.mozilla.org/en-US/firefox/addon/behind_the_overlay/ Behind The Overlay by Nicolae Namolovan

One click to close any overlay popup on any website. Use keyboard shortcut Cmd+Shift+X (Mac OS X) or Ctrl+Shift+X (Windows / Linux).

more options

That is how this feature works. You would that to disable MRU and remove the checkmark on "Ctrl+Tab cycles through tabs in recently used order" to hide this pop-up.

  • browser.ctrlTab.recentlyUsedOrder = false