Pinned Taskbar for Firefox NEVER MIND...Found it

[Richard1296]

The latest update (103.0) of Firefox pins a quick launch icon
on the taskbar.
How do I get rid of it...and the option to unpin does not exist,
only option is to pin. It is a new feature and not one I want.
Firefox also includes other "undocumented" features.
Not since Netscape 4.04 have I considered dumping Firefox.
But I may now.

Richard