I think i'm leaning towards this as well. Not too often this White House actually thinks strategically, but that tweet by Massie informing the new acting AG that he was on a 30 day time limit, combined with Bondi ignoring her subpoena, I feel like the WH knew Epstein was not going to fade away. So they picked one aspect from the Epstein saga, put that center stage, then after they get their hearing and can speak, the WH can claim they gave them a chance to speak and then attack everything else Epstein as people wanting to live in the past.
That said, Trump tends to tell the truth in candid situations. He told a reporter that he had no idea that Melania was going to do that. Of course if it was planned out, that tends to be when he would then just lie to the reporter, so who knows.