Good day; is there any way to trick Firefox Sync, so that also the color settings for the browser will synchronize, please? ----------------------------------------------------------------------------------------------------------------------- The problem: I set up a color in hex format in "Language and Appearance --> Fonts and Colors --> Colors"; I log out from the account (+ remove all stored settings), and later when I log in, pretty much everything synchronizes well; except few settings; e.g. the mentioned color in about:preferences#general. ------------------------------------------------------------------------------------------------------------------------ I have tried to do it with about:config + services.sync.prefs.dangerously_allow_arbitrary . However, I was not successful so far. Thank you for any suggestions.