I like ROTS the way it is, but if I had to change one thing it would definitely be that robot’s line. Something like, “We aren’t sure why, but her life energy is fading away”. Just so that it’s clear either Palpatine, or Vader unknowingly, is draining her life force into Anakin so he can be reborn as Darth Vader. If Vader did unintentionally do it due to his angry thoughts dwelling on her that would make the most sense with Palpatine’s next line: “It appears, in your anger, you killed her.” That line doesn’t match him choking her anyways because that was never what she died from in the original. Vader’s next line would then explain that he likely absorbed her life force: “She was alive, I felt it!” Yeah, of course you felt it, you were unintentionally absorbing it so you could stay alive.
Random side note, but I find the “ooooba” part absolutely hilarious. Just another meme to make this movie a true masterpiece.