[Ward]

I'm very relieved to find I do have my many, many bookmarks.

I couple of minutes ago I opened my Personal Bookmarks window. The left pane had the customary list of collections. But the main right pane was completely empty. Clicking various collections did nothing but highlight the name.

In the main window, the Favorites bar/menus was fine, and the Bookmarks menu was also fine. That moderated the scary vision of having lost all of my bookmarks.

Fortunately, Quit and relaunch restored the Personal Bookmarks display.

[submitted as formal feedback]