Massri didn't name her character in the post, but one thing we can confirm, judging by her braid, is that she was a padawan. It's a safe bet that she was most likely linked to the past of Jod Na ...

The mystery of Jod Na Nawood's past is resolved by Yasmine Al Massri's reveal as the Jedi who trained him. Showrunners omitted flashbacks of Jod to maintain children's perspective in Skeleton Crew.