  In our former work [arXiv:2011.07214], the $P_{cs}(4459)$ observed by the
LHCb Collaboration can be explained as a coupled strange hidden-charm
$\Xi_c\bar{D}^*/\Xi_c^*\bar{D}/\Xi_c'\bar{D}^*/\Xi_c^*\bar{D}^*$ molecule with
$I(J^P)=0(3/2^-)$. Here, we further discuss the two-body strong decay behaviors
of the $P_{cs}(4459)$ in the meson-baryon molecular scenario by input the
former obtained bound solutions. Our results support the $P_{cs}(4459)$ as the
strange hidden-charm $\Xi_c\bar{D}^*$ molecule with $I(J^P)=0(3/2^-)$. The
relative decay ratio between $\Lambda_cD_s^*$ and $J/\psi\Lambda$ is around 10,
where the partial decay width for the $\Lambda_cD_s^*$ channel is around 0.6 to
2.0 MeV.
