I can only conclude that the Norwegian Nobel Committee can't bear to admit that they made a dreadful mistake and misjudged Aung San Suu Kyi. Most of us that feted her have admitted we were wrong, she isn't the woman we thought she was, and condemn her for her denial/inaction about the Rohinga genocide. It is incomprehensible that they are unaware of her behaviour, so they are just ignoring it.
Just googled if any other Nobel prize awards have ever been revoked, and someone has posted that it is not possible according to that institution's statute. I don't have time at the moment to delve deeper, but if that is so, I'd recommend a change in the statute. It's an insult to every other recipient to be in the same company as her.