Share feedback and join product discussions

The 'Firefox View' page lacks contrast in dark theme.

As the screenshot shows, while in dark theme, the text of the left navigation is too hard to read.

How do I delete my chat account?

In thunderbird-138.0.2.tar.xz, after registering an IRC and Matrix chat account, in the account settings, clicking the delete button does not happen.OS ubuntu 24.04.2How do I delete my chat account?录屏 2025-05-27 21-10-25.webm

About word wrap while editing and viewing

Hi. I have changed the system option to continue editing an email, without line breaks at the default specified line length (I think it was 60 or 70 chars). But when I'm viewing the written/sent message, I want it to wrap on screen and not exceed the...

New version awful

The new version of Thunderbird (115.3.1) is awful! The whole format is completely foreign and I see no way to reformat things like they were or any way to get back to the previous layout. Please provide a way to get back to the previous layout. I'...

I don't want AI in my browser, by god.

I can't find where this would go proper, but Jesus Christ, the last thing I want in my browser is some scummy theft-enabling mind-numbing AI tool that won't even do the simplest tasks properly. No one I know is excited about any of this. Go away.

Last update

Thank you very much for the latest update that destroyed a bunch of my important tabs! Keep up the good work, thanks for ruining my mood

FF139 Independent Search Bar Fuction Broken - Again

Once again, Firefox in their ultimate wisdom have broken the ability for us users to just click a link in a blank search bar and go to that site. I.e. I have a link to Amazon but now unless I have either a blank space or text in the Search Bar, nothi...

Acrylic effect rendering issue

Hi, I just started to use mica effect and vertical tabs, also Expand sidebar on hover preference ! This is what I wanted so long ! But I found an issue when tabs opening automatically .

Ctrl+Shift+C configurability

Today, Ctrl+Shift+C (when text input focus is in a multi-line text box) does the same thing as F12, it opens Developer Tools.In addition to being redundant, this is very frustrating when one uses ctrl-shift-c to copy from a terminal window all day, a...