Hello Mozilla team, I recently received an update for the latest version of your browser and installed it. However, all of my bookmarks appear to be missing. I have an HTML backup of my bookmarks stored on a USB drive, but when I attempt to import it into the updated browser, I receive a message stating that the file is not recognized as a bookmark file and cannot be uploaded. This is unusual, as I am able to import the same HTML file on other computers and browsers without any issues. I also tried using the “Sync” function to restore my bookmarks, but this did not work either. Could you please advise on how I can resolve this issue? Regards, James