Pulsation mode cavities of the gravito-inertial mode pulsations with (n, k, m)=(−25, +0, +1) (black) and (n, k, m)=(−25, −2, −1) (grey) for the 1.7 M_⊙ stellar model at X_c = 0.7 with f_rot,s = 2 d⁻¹, shown in Fig. 1. Both the integrand of Eq. (3) (left panels) and the rotation kernel K_nl (computed following Eq. (3.356) in Aerts et al. (2010); (right panels) are shown for differential rotation rates δf = 0.0 (top panels), 0.1 (middle panels), and 0.2 (bottom panels).