Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Søg i 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

Add tab feature/button missing in Firefox 55

  • 1 svar
  • 5 har dette problem
  • 2 visninger
  • Seneste svar af Zuzu

more options

Environment: Mac osSierra 10.12.6 Firefox 55.0.3 (64-bit)

Shortly after I bought this new laptop ~3 months ago, I switched from Chrome back to Firefox. Permanently. I noticed right away that the add tab button (or plus sign ... or whatever had been there before) to add a new, blank tab is missing in Firefox 55. Screenshot attached.

The missing bit is the same, whether I am running in safe mode or if I have the select few extensions running. I have been very selective about downloading and/or enabling only the new API WebExtensions. (I do have Tab Mix Plus installed but disabled, hoping it gets updated.)

While I can do a keyboard shortcut , I miss being able to right-click any tab and select New Tab or just click the button at the end of my tab string to add a new tab.

Any hints on what I might be missing?

I've searched the internet, but all that comes up is info on adding and configuring tabs, nothing about missing functionality that would seem to be a regression--though it's probably my error.

My work laptop is running the same version of OS X, and I saw that Firefox (version 52?) is on the ESR update path. The add-tab button is present on my work browser.

Environment: Mac osSierra 10.12.6 Firefox 55.0.3 (64-bit) Shortly after I bought this new laptop ~3 months ago, I switched from Chrome back to Firefox. Permanently. I noticed right away that the add tab button (or plus sign ... or whatever had been there before) to add a new, blank tab is missing in Firefox 55. Screenshot attached. The missing bit is the same, whether I am running in safe mode or if I have the select few extensions running. I have been very selective about downloading and/or enabling only the new API WebExtensions. (I do have Tab Mix Plus installed but disabled, hoping it gets updated.) While I can do a keyboard shortcut , I miss being able to right-click any tab and select New Tab or just click the button at the end of my tab string to add a new tab. Any hints on what I might be missing? I've searched the internet, but all that comes up is info on adding and configuring tabs, nothing about missing functionality that would seem to be a regression--though it's probably my error. My work laptop is running the same version of OS X, and I saw that Firefox (version 52?) is on the ESR update path. The add-tab button is present on my work browser.
Vedhæftede skærmbilleder

Valgt løsning

Now who feels like a luddite. I opened the customize menu and dragged the add tab button (which was hiding in my toolbar between URL and search fields) up to the tab menu. And there it is.

I still can't right-click > New Tab, but maybe that was Chrome behavior I'm recalling.

I'll mark this issue resolved.

Læs dette svar i sammenhæng 👍 0

Alle svar (1)

more options

Valgt løsning

Now who feels like a luddite. I opened the customize menu and dragged the add tab button (which was hiding in my toolbar between URL and search fields) up to the tab menu. And there it is.

I still can't right-click > New Tab, but maybe that was Chrome behavior I'm recalling.

I'll mark this issue resolved.