Firefox zotero extension icon on toolbar

karimasmar

I just installed the extention on my Firefox browser on Mac. I believe there should be a Zotero icon on the task bar, however it does not appear. Instead there is a puzzle piece. When clicking on it it give me choice for other extensions. I have a choice of "running" the zotero extension.
How do I get the distinct zotero icon on the toolbar

poettli

https://www.zotero.org/support/kb/no_toolbar_button

karimasmar

Thanks,