On Win11 Firefox latest (148.0.2), I still cant see them :\

You owe me nothing! I just wanted to let you know!

If you open the Firefox inspection window, right-click any element on a webpage and select Inspect. Alternatively, use the keyboard shortcut Ctrl+Shift+C (Windows/Linux) or Cmd+Option+C (Mac). You can also access it via the menu button (three horizontal lines) -> More Tools -> Web Developer Tools.

Does it show any errors?