Large wasted space on the Home screen in the 151.0.3 version (Current) after update

Hello This discussion thread https://connect.mozilla.org/t5/discussions/firefox-151-introduces-a-fresh-new-look-for-home-amp-new-tab/td-p/125715 Customize Layout https://support.mozilla.org/en-US/questions/1585404 To see, you can test, browser.newtabpage.activity-stream.nova.enabled 1 - Go to configuration editor https://support.mozilla.org/en-US/kb/about-config-editor-firefox 2 - Enter a search term '''browser.newtabpage.activity-stream.nova.enabled''' You can double-click on the preference to set the value to '''false'''