version 23.0.1, shows Firefox is up to date, why tabs option in differing compared to your tab options. Why is it not up to date? "Show tab previews." not shown

I have version 23.0.1 and Firefox shows up to date but when i look yours "Tab preferences and settings", I see difference in the options - tabs. In my tabs i don't see "Show tab previews in the Windows taskbar", how is the Firefox showing as up to date!!!

↓ Show more ↑ Show less
  • All posts
  • Helpful Solutions
  • solution
  • helpful