Firefox Community Forum

I have a bookmarklet that inverts the colors of a pdf (and changes the hue back accordingly) in pdf.js by appending a style element. Recently, it stopped working due to a new style-src CSP in pdf.js. Is there any way to change this CSP locally? Or any plans for an actual dark mode in pdf.js? Reading https://bugzilla.mozilla.org/show_bug.cgi?id=866522, it has been a "bug" for 13 years that bookmarklets are affected by CSPs at all.

It seems you can change CSS with a userContent.css file, but I don't see how that could be used to create an "on/off" switch.

When you go to the "Help and Support" section, a link for transferring data to another device appears. It clashes with the overall design and is annoying. Please remove it.

I’ve noticed a strange problem in Firefox where some images on a website don’t always load the first time. The page itself loads normally, but occasionally a few product images are just blank. Refreshing the page usually makes them appear. I’ve been noticing this while working on a site I maintain, for example on some of the product pages here https://emcindustrial.com

What’s odd is that I can’t seem to reproduce it consistently. The same pages work normally in Chrome and Edge, and sometimes Firefox loads everything perfectly too. I’ve already tried clearing the cache and checking with extensions disabled, but I’m still seeing it occasionally.

Does anyone have any idea what could cause Firefox to load the page but fail to load individual images? Is there something specific I should check in the Network or Console tools when it happens? 1st image is what's showing on firefox, 2nd is how it should be ( showing on chrome)

1. Most of my stored passwords in Fire Fox "Passwords" do not work anymore. They do not fill in user name and passwords. They are correctly listed in Passwords and the user names and passwords are correct and can be seen and copied. Also the function "Search in Settings" is not working. It cannot find anything, stuff that clearly exists produces no answers.# Numbered list item

да наведут порядок с браузером Firefox для ПК ,если не работаете то и извиняться не нужно...

I replaced my default pdf application with PdfCraft but now, when I click on a pdf file, Firefox automatically opens two windows: one with Adobe and one with PdfCraft !?? Do I really need to uninstall Adobe to avoid this or is there a parameter somewhere to avoid this?

I recently updated my primary email address in my Mozilla/Firefox account, and deleted the secondary email address. But while some of your emails are coming to the new address (hc3baldwin@gmail.com), some are still being sent to the old address (chuckbaldwin@juno.com), then Juno forwards them to the new Gmail address. The header info shows that they came via Juno. I don't understand why all references to the old Juno address haven't been deleted from my account.

At random times when opening the browser, all my tabs (except the first one) turn into about:blank. Relaunching the browser does not resolve the problem, and there is nothing in the history that allows me to restore them. It is extremely frustrating, as this is the third time I have lost all my tabs.

I use Firefox on Windows to manage Meta Business Suite for my business, Goff Housing Solutions. Facebook, Meta Business Suite and Ads Manager all open normally in Firefox.

The problem occurs when I open the protected Meta Business Portfolio Settings. Meta requires my existing passkey for accounts.meta.com. After I click Continue, Firefox invokes Windows Security, but the only authentication method presented is:

“Security key — Insert your security key into the USB port.”

I have never owned or configured a physical USB security key.

I confirmed that the correct accounts.meta.com passkeys are stored in Apple Passwords on my iPhone. The iPhone can access Meta Business Suite and the protected Business Portfolio Settings normally.

As a control test, I opened the same Meta/Facebook account and the same Goff Housing Solutions Business Portfolio on this same Windows computer using Google Chrome. Chrome opens the protected Business Portfolio Settings successfully.

Therefore, my Meta account, Business Portfolio, permissions, 2FA and existing passkey appear to be working. The problem seems specific to Firefox/Windows passkey handling: Firefox/Windows is treating the authentication request as requiring a physical USB security key rather than offering the existing passkey on my nearby iPhone (for example via QR code/phone authentication).

How can I make Firefox on Windows use my existing accounts.meta.com passkey from my iPhone instead of requesting a physical USB security key?

I do not want to delete/recreate my Meta passkeys, disable 2FA, reset my Meta account, or create a new Business Portfolio because all of those are currently working.

如题，请问如何跨设备同步标签页群组？ 现在似乎只能跨设备同步已经打开的标签页，但是无法同步标签页群组。

As the title suggests, may I ask how to synchronize TAB groups across devices? It seems that now only open tabs can be synchronized across devices, but TAB groups cannot be synchronized.

Со вчерашнего дня не могу войти в firefox’е на почту gmail.com : на мониторе появляется сообщение “Временная ошибка”: К сожалению, ваш аккаунт временно недоступен. Приносим извинения за неудобства. Повторите попытку через несколько минут. Проверить текущий статус сервисов Google Workspace можно здесь.

Если проблема сохраняется, посетите Справочный центр »

Также в браузере firefox не мог зайти на литературный сайт author.today, и в игру Forge of Empires.

Прошли сутки, изменений не произошло, - по прежнему нет доступа к сайтам. При попытке посетить “Справочный центр” тоже ничего не происходит.

Другие сайты, например, Telegram, или inbox.lv , доступны для работы.

Дмитрий Козлов

• • • @gmail.com (email cencored by mod)