Firefox Community Forum

Hi! I got white line on the top of any pages. I see it for two my pc in firefox. Another browser has not it. How can i remove this bug? Please look the screenshot.

I have a mac mini, and i use firefox, when i open the app the window fills about 3/4 of the screen i use the arrows to expand the side and bottom to fill the screen (not full screen mode) just wanting firefox to open and fill the screen in general.

Once i expand the sides and bottom to fill screen i close and reopen fireox but it wont retain that size, so i see my desktop on the right and bottom areas. I thought by resizing closing it would retain that upon re opening, but it doesn't.

I dont want to be in full screen mode i just want when i open firefox for it to fill the screen and keep my top bar and whatnot in tact, is there something in settings or with key strokes via mac that I can do once i manually adjust the screen size so that it retains that size?

My current display settings are 1920x1080 if that matters and mac os tahoe with firefox 148 installed.

Whenever I try to paste something using Crtl + V or Crtl + V + Shift, this little paste text box thing pops up even after I've already pasted from what I wanted to paste.

Does anyone know how to get rid of it, it's very annoying.

Сегодня обновил Mozilla FireFox до версии 146.0 (64-разрядный). После обновления в панели "закладки" (cntrl+B) появился ненужный мне цвет выделения только что открытой мною вкладки (смотри скриншот). Как поменять данный цвет на менее контрастный ? У меня включена "темная тема", цвет выделения - ядовито-голубой. Хочу изменить его на другой более мягкий цвет. Как это я могу сделать?

Today I updated Mozilla Firefox to version 146.0 (64-bit). After the update, the highlight color of the tab I just opened appeared in the bookmarks bar (Cntrl+B) in an unwanted way (see screenshot). How can I change this color to a less contrasting one? I have the "dark theme" enabled, and the highlight color is a bright blue. I want to change it to a softer color. How can I do this?

How can I control the intensity of dark mode, if its possible? If, not what?

Some website uses different colored font that is absolutely invisible on a dark mode page.

Hello. I have two questions about settings. 1. I want to hide the "Take Screenshot" option from the Firefox right-click menu. 2. I want to hide the "Original Profile" option from the options that appear when you click the Firefox hamburger menu.

I'm asking about these two points. 1. I'm trying to hide the "Take Screenshot" option, but I couldn't find a solution even after searching. about:config ↓ extensions.screenshots.disabled ↓ From true to false ↓ Even restarting Firefox didn't hide the "Take Screenshot" option. 2. Regarding hiding the "Original Profile," I can't find any information about this option, so is it impossible to hide it? I'm asking about these two points.

Both the menu and the taskbar are not available since the latest update a few days ago. I've searched all options in Firefox settings with no luck in finding a solution. Help would be appreciated as this is extremely annoying and working around it wastes a whole lot of time.

On macOS, I set System Settings -> Desktop & Dock -> "Double-click a window's title bar" to "Fill".

In Firefox, double-clicking the window title bar does nothing. If I change the macOS setting to "Zoom", double-click works correctly in Firefox doing Zoom effect.

I confirmed that other applications respond correctly to the "Fill" setting.

Environment: - macOS version: 26.3 - Firefox version: 147.0.4 (aarch64)

I have an odd white circle with lines in it at about one o'clock on the Firefox icon in the dock on my MacBook. It just one day and I haven't been able to find any answer in Mozilla/Firefox web pages. I don't know if it means something i wrong or what. Thanks for helping

Thank you in advance. I have a question about the "Screen zoom ratio" that appears in the Firefox address bar. I don't know how to hide it. The address bar is set to 105%, which I find to be the best zoom ratio, so I keep it set to that. I know you're busy, but I would really appreciate it if you could let me know. Thank you very much.