Can I use low-temperature cooking for foie gras I used to cook my meat (beef, duck) at 58°C, but I never cooked foie gras of myself. Is it possible to use this cooking method for this?

I am wondering this because I saw a recipe with a beef piece half-opened with a raw foie gras inserted in. Then all of this baked but with normal cooking temperature+time and I would like to try low-temperature cooking.

Thank you
You should be fine if you your product is in the oven until the center reaches 58C.  Carry over cooking will cause the temp to increase slightly, and your fois will be in the safe zone.