Hi, Some time ago Gmail started to not work properly in Firefox. All the icons are broken and non responsive. The chat is unable to connect. See attached picture. Gmail works perfectly in both Chorme and Safari so this must be a Firefox issue. I have tried to uninstall and reinstall Firefox with no success. I have also tried to start Firefox in safe mode and disabled all add ons and extensions. Even starting Gmail in htlm-mode is showing broken icons. Firefox 110.0 (64-bit) macOS High Sierra 10.13.6 MacBook Pro Early 2011