Version 39.0, first offered to Release channel users on November 2, 2021
Firefox makes it easy for you to jump back into the activities you may have left unfinished, or get back to or discover content you care about. You can customize your Firefox homepage on iOS to find your recent tabs and bookmarks.
In the Jump Back In section, you can access your two most recent tabs.
In the Recently Saved section you can see your most recent bookmarks and your reading list items.
Now, you’ll find the Lock icon does not show insecure when coming back to a site.