Firefox Community Forum

I have two monitors: Monitor 1 is Asus PG248QP(Run in 1920 x 1080 360hz landscape 100% scale) Monitor 2 is G272U Pro(Run in 4320 x 2160 60hz landscape 150% scale). I arrange them veritcally, monitor 2 on top and monitor 1 at the bottom.

When I minimize the non-fullscreen firefox window on the monitor 1, black/transparent border shows on the left, right, and bottom of the firefox window.

When I arrange two monitor horizontally, everything normal. I place monitor 1 at the left of monitor 2.

When I do this on the monitor 2, everything normal.

I have to use two monitors vertically, since I don't have much space.

I also tried different versions of firefox. for now, 129.0 to 136 has these problems. I have install chrome, brave, edge. None of them has this problem.

windows 11 23h2 (22631.5039) cpu: 13900k gpu: 4090 with 572.60 ram: 32gb x 2

Firefox 137.0

already tried refresh firefox profile.

Since a few months ago the newtab page layout has been changed. The site icons are now smaller, leaving a wide margin on the page. In my opinion this margin is too wide and looks strange. Is there any way to change it back?

See the OLD and NEW layout in the uploaded images.

Now there is no "other" category for topic of question. This concerns display, layout, and functionality.

Having a huge problem with Firefox recently. It looks and behaves like Microsoft type display, security, and function all around has been superimposed on Firefox. Every time I need to do something online my effort is first redirected to trying to fix configuration problem on Firefox.

It is bad enough to have to do battle with windows 11 to config the layout and display so that it is functional instead of going from one screen to another and another when there is an issues that needs configuring, which always then requires a search and fixing it in Microsoft registry (if possible). Now that is happening with the Firefox display, layout, and functionality which requires a search try to find a page where some kind soul has provided a fix for FF via about:config (if possible).

My brower updated to 136.xx in mid-march after I had already disabled auto update. However, have not had problems until recently, so it seems to be something the microsoft system has started doing to compromise the configured functionality of Firefox. It is no impossible to update or change passwords because "microsoft security" has taken over. Did Microsoft buy controlling interest in Firefox, or what.

Today The layout has started being a problem too. Very elementary without features, with huge words and images although I have changed nothing in Firefox. It is as dumbed down and tedious as Windows 10 when it was brand new. I use a desktop and I really don't want it to look and behave with the limits, and appearnace of a large sized mobile phone screen.

No Firefox update since mid March is showing, however something is interferring with the Firefox display, layout, and functionality. I can only guess it is the Windows 11 OS . . .

Is there a way to protect Firefox from Microsoft meddling with the Firefox configuration?

I have not yet tried to stop enhanced security in each website that is a problem (though most of them currently are, not simply individual websites). Perhaps that is the problem . . . at this problem it needs to be universally disabled if that IS the problem. All the additional security being piled on is simply hoops to jump through for users. We all know it does not stop the pros who are intent on hacking as a team sport. I really do not want to have to fool around signing to a Firefox account, and getting a code to be able to complete the signin to be able configure the brower to simply access the internet.

Starting to think FF, including support, is being managed and responded to by A.I. - which always ends up being a programmer problem that creates the limits. Intentional or not is the question.,,,,

Hoping some kind souls have found solutions, or locations to solutions they are willing to share.

Thanks - from redirected and disenchanted in ABQ

hello after my update yesterday i have not my bookmarks on the left side automaticly. when open a browser site i must always click opinions etc to have it. so i made a recovery and it works again. in the future no updates unless you give me a instruction to have it further. kind regards mh

I have recently got a new work laptop and have imported my bookmarks and passwords. However, I am unable to get the bookmarks toolbar to show up? The usual way of enabling it to always show or only show on new tabs doesn't work and I have a message on the toolbar that says "For quick access, place your bookmarks here on the bookmarks toolbar. Manage Bookmarks..." But nothing works. Please can you assist as it is driving me nuts.

Hi everyone!

Since last update (136?) when I open a page with a video in a new tab, the width of this tab is very small! Almost half my current tab.

(I don't have another example but does this have anything to do with any "media" on a page?)

I have the width set to 152 for years...

When I play a video, the current tab is reduced. Pause= normal tab. Play= small tab. Pause= normal tab...

"browser.tabs.tabMinWidth should have been adhered to."

I just completely reinstalled Firefox: still the same.

What can I do, please?

Today the icons on New Tab have been resized which makes it difficult to see the differences. As seen in the attached images the logo icons have been reduced in size but the generic letter icons have had their outside edges overlain with the border. Not only has the visible area of the thumbnail been reduced but the title for each of the icons has also been truncated. Another thing to note is there is also more vertical space between the icons.

When I looked into this further I found information about the about:config page. As per https://support.mozilla.org/en-US/questions/1338808 I found and edited the browser.newtabpage.activity-stream.newNewtabExperience.enabled key to false. This did not change the icon size.

I also noticed the next key browser.newtabpage.activity-stream.newNewtabLayouts.variant-b So I changed it from true to false. This seemed to work... Hooray!!!

Unfortunately after I closed and reopened firefox the small icons were back.

Please help, the shortcut icons are only helpful if they are readable and identifiable.

Hello,

Suddenly some UI elements became color-inverted or almost completely black, such as the tab icons in the tab bar, the website icons on the New Tab page and some icons in the settings menu. Also, some websites appear to have this issue, but the Samsung website is the only one I found so far with this issue.

On the same day it happened I switched to an OLED HDR-capable monitor, so I assumed it would be related to HDR, but I played around with some settings and I'm not sure anymore.

What I tried: - hardware acceleration on and off - HDR completely on and off - default light theme and dark theme, no customs themes installed - all extensions disabled (I have no extensions that would influence graphics or colors anyways) - latest update already installed - nothing else changed in the Nvidia control panel as far as I remember

None of the above helped. Any advice on this is appreciated. Attaching some pictures with the issue. Using Windows 11.

Thank you!

I turned on my PC after a long time, and it seems something about firefox has changed in the way I don't like. The logo to the extreme left of the address bar which shows "This time search with" options on left-click is annoying to the eye. Picture attached below. Is there anyway you can remove/disable that logo with about://config or anything else.

Using latest version of Firefox on linux.

Latest update reduced the size of tiles on my new tab page. they're too small now to read the letter or custom image. And only a few letters of the name of the site below the tile are visible. Not enough to know what the tile is for.

How do I return them to their normal size?

I left my computer for a while, and when I returned and took it off screensaver I started going through my emails when I noticed that the bookmarks on the toolbar are missing. The toolbar is present, and I toggled between only show on new tab, never show and always show a few times, but they're still missing. I even tried bookmarking two webpages, but they were not added to the toolbar. As stated, I have the bookmark toolbar to always show. Firefox just updated yesterday, 4/8/25 to 130.1.0, and I'm pretty sure that they were there this morning, but I can't be totally sure. I noticed my computer had updates available, so knowing updating it would not have any effect on Firefox, I restarted the computer while updating so I could also restart Firefox with a bit of a delay. I had also restarted it twice before without any luck. The only thing I did besides updating Firefox was enabled the sidebar, which I then turned off and still did not have any bookmarks in the toolbar. Any assistance would be greatly appreciated, but I may not be able to view and any responses or make the stated changes until Friday.

How do I make the scroll bar always visible? The fact that you have to hover over it before it shows itself is maddening! Makes scrolling so much more difficult and frustrating. If this can't be adjusted I am done with mozilla after many many years of using it.

MY FF recently updated to version 1380.1 (64bits) and my Sidebar Bookmarks are gone. That is I have to manually put them back every time I now start FF. I want them to always show when I start FF. When I need extra screen space, I would click the X and they'd disappear for that session. And when I was done, I'd click on View - Bookmarks they'd be reinstalled. And when I shut FF down and returned later, they'd be right there where I need them.

My question is, how do I get back to that setup?

Is there a working way to move tabs to bottom currently?

This was working until the latest Firefox update and I do not specifically remember how I had changed it last time but I believe it was via the about:config settings page but I no longer see such an option there. I tried achieving this via 3rd party plugins/extensions for Firefox but not a single one worked for the current version of Firefox. I even tried using the UserChrome.css file, as I found an article about this in the forum but it did not work either.

In the attached screenshot I have shown what I have currently and what I used to have and wish to set again if possible.

OS: Firefox version: 136.0.4 (64-bit)