Firefox Community Forum

Trying to get onto X.com but it keeps telling me (Firefox Enhanced Tracking Protection {Strict Mode} is known to cause issues on X.com. I looked in settings and it's on Standard Mode. So what should I do?

Hi.

I want to ask the setting of theme.

If I don't set the theme, the color of window in private mode is dark (and I know I can change this setting on config.) The other hands, when I set Theme, the color for browser of private mode will be also changed the color of theme and it is same as default one.

I want to recognize which browser I'm using by the color of the window. I can do that if I don't set a theme. Is there any way to apply the theme only default browser or to apply different theme to private mode browser?

Hello,

as per description I noticed that firefox version 138 requires an ArrayBuffer as the argument of WebAssembly.compile() and doesn't allow anymore (like in 137) a SharedArrayBuffer, is this intended or it will be fixed in the future? Follows a simple test case. Kind reagards.

--- index.html --- <title>Example</title> <script> let instance = undefined; async function loadWasm() { try { const response = await fetch('./sum.wasm'); const buffer = await response.arrayBuffer(); const sharedBuffer = new SharedArrayBuffer(buffer.byteLength); const tmpView = new Uint8Array(sharedBuffer); tmpView.set(new Uint8Array(buffer)); const module = await WebAssembly.compile(sharedBuffer); instance = await WebAssembly.instantiate(module); } catch (error) { alert(`failed to compile in wasm: ${error.message}`); } } loadWasm(); function testWasm() { if (instance) alert(`sum 1 + 2 = ${instance.exports.add(1, 2)}`); else alert('invalid instance, failed to compile'); } </script> <button onclick="testWasm()">Press to run wasm function (sum)</button> --- ---

--- sum.wat --- (to convert into .wasm using: wat2wasm sum.wat -o sum.wasm) (module (func $add (param $lhs i32) (param $rhs i32) (result i32) local.get $lhs local.get $rhs i32.add) (export "add" (func $add)) ) --- ---

I don't think this is the right place to post this but I didn't know where. Feel free to delete this question if it doesn't comply with the guidelines. Thanks for understanding.

I'm really enjoying the new Tab Groups feature in Firefox. It helps me organize my tabs especially when I have multiple work to do. However, I've found the process a bit tricky because dragging the tabs sometimes moves the tabs and it takes some time for the Groups dialog to show. It's a bit frustrating.

It would be great to have a modifier key, like holding down shift or alt while dragging the tab, to instantly move them to a group or any of the groups without accidentally rearranging them. This would make the grouping process feel more precise.

Thank you.

The last update did something to my search bar. I still have it, but when I click on it, it moves to the upper left corner, prevents me from seeing my tabs, bookmarks etc. How can I disable this annoying change? If someone has the answer, I would greatly appreciate it.

When I log into my Outlook Web account, after putting in username and password, it sends me a verification number to my phone. When I put that number it the screen says "Logging out of Microsoft Outlook" and then takes me to the logged out screen. This was working fine until the last update of Firefox, and it works fine in the Duck Duck Go browser. It also works on my Android Cell phone.

I use to be able to integrate my excel calendar and my wife's. Entries were different colors and changes on my computer showed up on my Ipad. Now I have my calendar but I can't find hers. Does she need to make a change on her excel as well?

Last year, I never could get the info in to register, but it did let me do my taxes on it. I hope it lets me do mine this year. I really need to get it done, I have more to do than usual. While I was writing I saw someone ask if Mozilla and Firefox were the same, but I did not see the answer.

Firefox just keeps getting slower and less responsive. I've cleared the history etc and run my Avast cleanup premium which helped a little, but the other browsers just put it to shame. I hate to switch because I love the user interface, but............ its just frustrating. Windows 11 latest updates.

the tab groups page i was shown by firefox says i should be able to group my tabs starting at the latest yesterday but my tabs still just move out of the way and refuse to group. i found container groups but they work nothing like the page showed. i have firefox version 138 and the tab groups was starting to be roled out on 137

When opening Firefox, Duplicates open but are unseen. I may have 2 tabs open but my task manager tells me there are 14, sometimes 31. What can I do to stop or get rid of the duplicates pages. if I can't I will have to remove Firefox.