Forum Response - Library menu removal

Hi,

The Library menu is not displayed by default starting from Firefox 89. However, you can still add the menu to the toolbar from the Customize Toolbar menu.

1. Click on the menu button The image "fx89menuButton" does not exist. to open the menu panel.
2. Click More Tools.
3. Choose Customize Toolbar.
4. From the Customize Toolbar panel, drag the Library menu to the Toolbar section.