A simple model for twisted arrow $\mathrm{\infty }$-categories

Twisted arrow $\mathrm{\infty }$-categories of $(\mathrm{\infty },1)$-categories were introduced by Lurie, and they have various applications in higher category theory. Abellán García and Stern gave a generalization to twisted arrow $\mathrm{\infty }$-categories of $(\mathrm{\infty },2)$-categories. In this paper we introduce another simple model for twisted arrow $\mathrm{\infty }$-categories of $(\mathrm{\infty },2)$-categories.