Apple Safari browser: "All Bookmarks" display as list instead of cover flow?

I was going along cleaning up my bookmarks through the Show All Bookmarks view, which was displaying as usual as a list. Then something crashed Safari and after reset and relaunch, Show All Bookmarks appears only as cover flow. I can’t figure out how to go back to a list. Any suggestions?

Is the pane “splitter bar” all the way at the bottom of the window? If so, grab it and drag it up.