The song is as unfinished as they come. It was a demo.
Because it's a contract obligation from 10 years ago, at a point in time where you're actively beefing with the contract holders, and you're also accused of the most heinous crimes of all time.
But anyway, this clarified:
Matt Forger: "I remember going through a hundred tapes - some with Michael's voice, some without. The best were chosen for this project, which covered his entire career. We wanted Michael to be more involved, but he was very busy with other commitments. He reviewed what had been assembled and gave final approval to the project. "
"Reviewing what had been assembled", sure, that's him being "aware". He was aware of everything they did. He still did not really have to care though. He might've lied if he could get away from Sony. He could've just changed his Mind. It's really not hard to fathom.
The most telling aspect of his dissatisfaction is that most of the songs from TUC were still on his wall paper of songs to finish.