New
#21
Ah...
The first icon I pinned was from an Open FF Window (in taskbar), that I opened from a Shortcut in my Toolbar.
After I pinned the 2nd icon from the Start menu, the "Pin to taskbar" is no longer available in the Start menu.
So, it seems you can only pin an item once from the same location (Start menu, Toolbar, ...) ???
Just guessing here, have to play with this more...