Hi, When adding a YouTube comment when in Firefox 'Dark' Mode, the font is currently defaulting to Black characters on a Black background, making the content unreadable. It should show as White characters on a Black background. However, this is not a problem is you are 'replying' to an existing comment. But, when I switch to Firefox 'Light' mode, the comment text appears as expected, Black characters on a white background. I have no idea whether this is a Firefox or YouTube issue. Ant clues?