Just a side note, if I open a bookmark link, everything's there in the toolbar, if I open a new tab, it's empty.

Firefox only shows the star on the location bar if you have opened a valid URL in this tab. You may have accidentally removed the star via the right-click context menu (Remove from Address Bar). You can find items like "Take a Screenshot" and the Bookmark Star in the drop-down menu that opens if you click the "Page actions" button (3-dot icon at the right end of the location/address bar). You can right-click an item in the 3-dot "Page actions" drop-down list to add its button to the location bar for easy access. ---- You can add the "Bookmarks Menu" button that shows the bookmarks in a drop-down list to the Navigation Toolbar via these steps: *click the bookshelf [[Image:57 library icon]] icon on the Navigation Toolbar or alternatively use the Library menu in the "3-bar" Firefox menu button [[Image:New Fx Menu]] drop-down list *click Bookmarks *click "Bookmarking Tools", then click "Add Bookmarks Menu to Toolbar" <div>The Bookmark Menu button [[Image:Bookmark Menu icon (star on tray)]] should appear on the Navigation Toolbar. </div> You can also drag the Bookmarks Menu button from the Customize palette to the Navigation Toolbar See also "<i>How do I add the Bookmarks Menu button to the toolbar?</i>": *https://support.mozilla.org/en-US/kb/bookmarks-firefox#firefox:win10:fx57