The one she did against Buntan looks pretty Itachi-esque to me.We won't be seeing Sarada do any type of Itachi-esque genjutsu. She's not, nor will she ever be a once-in-a-century genius/prodigy like her Uncle.
So get the finger genjutsu Ephemeral out of y'all heads.
Buntan only realized she was under a genjutsu after quite a while. When she did, Sarada already had her on checkmate.