Try this one, I just appended a the file to itself to duplicate the data.
Just a note, it will still say corrupted when loading but it will work as it loads the backup save. Then just save in game to fix it.
btw i feel this a good time to remind you guys that sea of thieves was made by rare, who also made DKC1-3 and DK64, alongside banjo kazooie and conker's bad fur day