Firefox Community Forum

The weather widget on the homepage sponsored by accuweather is missing a lot of major cities that were available before October 2025. They are available in accuweather, but for some reason my widget defaulted to singapore, and I can't manually select cities like chattogram / dhaka or even new york even though the are available in accuweather.

I recently updated to the latest Firefox. Now my bookmarks sidebar is black on black and I can't see what is listed on my favorites. I changed to a lighter theme but the sidebar is still very black. What happened? I am afraid to mess with it much because the last time I lost all of my bookmarks.

Thanks

PS I tried to send a copy of the problem but I just couldn't get it to load.

My menu bar is missing. The instructions I have is to click on the open application menu, go to Customize, at the bottom click on 'Toolbars' and then on the menu bar to make the change. I have searched using obvious words like 'customize', 'toolbar'. and 'menu bar', but all I get is 'Not found'. Am I missing something here?

When Windows 11 reboots, and Firefox is restarted, it opens a very tiny window in the upper right part of the computer screen. Why is this? I believe I reported this before but it still is not resolved.

Hello,

I have been experiencing this issue for a while, but only just now noticed it. When I hover over a tab, nothing shows up; no preview, no title, no web address, nothing. I have a few extensions, but uninstalled any that would effect tabs at all, with no change. All other extensions I have had since I switched over to Firefox. I have attempted to search for solutions, and have followed what I found. Multiple support questions here have gotten the answer of going into the config to change the following Boolean variables to be true:

   browser.tabs.hoverPreview.enabled 
   browser.tabs.hoverPreview.showThumbnails 

but when I went to do so, they were both already set to true. I disabled and then re-enabled them just to check, but nothing changed. I have a ridiculous amount of tabs open, but that's the only other thing I can think of that would be causing this issue. Just in case, I am in the process of closing as many as I can.

Any advice or assistance would be appreciated.

Thank you.

The book mark side bar has become very dark ( BLACK ) since the your latest update and is not really visible. How do i change the writing so that it can been easy read ( WHITE )

The title bar, etc. is this really obnoxious blue and I'd like to change it to something else. I can't find the answer to this anywhere, except for "try themes," except those don't work either. I imagine there's a setting in about:config.

Thanks.

Hallo, ich arbeite gerne mit geöffneter Sidebar und bisher (bis Firefox-Version: 139.0 waren sowohl die Ordner der Sidebar, wie auch die in Ordnern abgelegten Webseiteneinträge immer in weißer Farbe (vor dunklem Hintergrund). Jetzt nach dem Update von Firefox auf Vers.: 140.0 ist der Hintergrund der Sidebar 'dunkelgrau' und die Schrift der Ordner und Webseiteneinträge sind in schwarzer Farbe, sodaß man diese nicht mehr richtig sehen kann; lediglich die Icon's der Webseiteneinträge sind in der entsprechenden Farbe/Logo der Webseite korrekt zu sehen. Liegt das jetzt am Update von Firefox 139.0 auf 140.0 ?? Die Sidebar war bis gestern noch korrekt und lesbar dargestellt !!

I just updated Firefox and the bookmarks on the left become all black. Black font on black background. Unreadable. Before that, the font was white.

How do I change that ?

Thanks !

The Firefox icon looks like it has a shopping cart on the top-left hand side. What is this for? It is only happening on the Windows 11 taskbar (not the desktop or menu shortcut).