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Oct.14.2025 Update: Weird white boxes on dark mode

After the update on the 14th, dark mode has gained weird stylistic choices that I cannot find a way to alter: namely, when closing a new tab, a white box with black font … (read more)

After the update on the 14th, dark mode has gained weird stylistic choices that I cannot find a way to alter: namely, when closing a new tab, a white box with black font appears -as opposed to the previous darker toned grey/purple with white font. However as of writing this post, I notice that dark mode is not working on this webpage. Seeing as I have an extension enabled in addition to the basic dark mode selection in Firefox settings, I can only imagine that something was broken in the update. Please advise, the change is jarring.

Asked by elvenbiv 16 hours ago

Last reply by elvenbiv 2 hours ago

Performance on Android

Hello, I am Firefox Android user and i am having issue with Firefox while browsing substack.com website, When i open that website from a chromium based browser it works w… (read more)

Hello, I am Firefox Android user and i am having issue with Firefox while browsing substack.com website, When i open that website from a chromium based browser it works well but in Firefox it is slow and in my old mobile(android 9) which is even slower and i never wanted to open it. Twitter(X) is also heavier to open. I stopped using it from Firefox and using a chromium browser for these logins.

Firefox has all the features i wanted and i am satisfied that it is better than any other browser but lacks in performance. It is not smooth as Chromium browser.

Please look into it and it would be great if it just be more smooth like Chromium based browsers.

Thank you

Asked by Kailasa Nathan K 4 hours ago

Folders not syncing

Hi All, I have been sending emails through Android Thunderbird, but they aren't being synced to the server, so I can't see them anywhere else. I've set the Sent folder to… (read more)

Hi All, I have been sending emails through Android Thunderbird, but they aren't being synced to the server, so I can't see them anywhere else. I've set the Sent folder to sync (as well as the Inbox). Pressing the sync button just spins the indicator, but doesn't actually sync. When I try to move or copy messages, an error comes up saying that messages can't be copied or moved that aren't synconised. How can all my messages (sent, inbox, everything) be synced so that I can see them everywhere? I've just turned on sync debugging, will see the results soon.

Asked by firefox1748 5 hours ago

Last reply by firefox1748 5 hours ago

Bluetooth video playback

When I connect my Bluetooth earbuds to watch a video on Firefox browser it works fine. But when I disconnect my Bluetooth ear buds the video stops playing and cannot be p… (read more)

When I connect my Bluetooth earbuds to watch a video on Firefox browser it works fine. But when I disconnect my Bluetooth ear buds the video stops playing and cannot be played through the phone anymore.

I refresh the page, choose another video, close the tab, open a new tab and now the video does not even play at all.

Asked by Lily C 2 days ago

Search not working Thunderbird for android

Search setting is set to All for search server limit. However search doesn't work. Nothing is returned. I click search messages on server and nothing comes back. When i l… (read more)

Search setting is set to All for search server limit. However search doesn't work. Nothing is returned. I click search messages on server and nothing comes back. When i look up the same search criteria in Gmail i get email back. Why is search not working properly for me?

Asked by freakarmen 4 days ago

Widget that shows mail mostly comes up blank most of time

Hi everyone, I have a pixel 7 that is on the latest release of Android 16 I'm using Thunderbird for Android to access my work server through POP3 secure and it works al… (read more)

Hi everyone, I have a pixel 7 that is on the latest release of Android 16

I'm using Thunderbird for Android to access my work server through POP3 secure and it works allowing me to receive and send emails

The widget that I use on my Android to show all my emails including any that come in new mostly shows up completely blank, randomly, after unknown circumstances. When I get a new email I will briefly be able to see the new email subject as well as other emails that are sitting in the box that have already been read. It also will show the current email and previous emails in the non-bold text for a while.

This is really frustrating as I needed to work like a normal app showing things sitting in the inbox that I've already been read at a glance.

Yes, inbox has been selected into UniFi so that way it should be shown.

Unless I misunderstand how to use Thunderbird for Android. I can't see where the problem lies.

I have uploaded a screenshot of the widget that shows unified inbox at the top and the blank area below. This box gets populated as I stated above only when new emails come.

Additional shots show when a new email comes in. It suddenly all appears

The last shot shows that it redraws after reading the new email so that all the red emails are in bold

I have clipped these screen images to protect my privacy on other emails sitting in the display

And helps. Her thoughts would be appreciated, again, I'm assuming this is a bug and I don't know how report this bug adequately

Asked by Bill 6 days ago