Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Шукати в статтях підтримки

Остерігайтеся нападів зловмисників. Mozilla ніколи не просить вас зателефонувати, надіслати номер телефону у повідомленні або поділитися з кимось особистими даними. Будь ласка, повідомте про підозрілі дії за допомогою меню “Повідомити про зловживання”

Докладніше
Ця тема перенесена в архів. Якщо вам потрібна допомога, запитайте.
Архівовано

Issues with full screen mode on MacOS

turejaku

Firefox on MacOS in full screen mode makes the black offset between the screen edge and the Firefox window after logging in after MacOS is locked. It fixes itself when you exit the full screen and enter it again.

How to reproduce?

  • Open Firefox and enter the full screen mode
  • Close your MacBook and wait until it prompts you for your password or touch id
  • The Firefox window has black offset between screen edge and the Firefox window, that was not present before
  • Exit the full screen and get into it again, and the offset is gone
Firefox on MacOS in full screen mode makes the black offset between the screen edge and the Firefox window after logging in after MacOS is locked. It fixes itself when you exit the full screen and enter it again. How to reproduce? * Open Firefox and enter the full screen mode * Close your MacBook and wait until it prompts you for your password or touch id * The Firefox window has black offset between screen edge and the Firefox window, that was not present before * Exit the full screen and get into it again, and the offset is gone
Вкладені знімки екрана

Усі відповіді (1)

Bump, the issue still persists.

OS Version: macOS Sequoia v 15.4.1 Firefox version: 138.0.1 (aarch64)