You can change the sharing state of your bookmarks as follows.
Private (default): Only the creator of the bookmark can see it in the Bookmarks panel.
Public: Anyone who has access to the dashboard can see the bookmark.
Shared: Anyone who has access to the dashboard can see shared bookmarks and set them as favorite. The bookmark is displayed in the Shared tab.
Shared via link: Anyone who has access to the dashboard can use the bookmark using a specific URL. You can copy the bookmark URL to the clipboard and share it with other users.