Let $X$ be a smooth Fano threefold with a finite group $G$ action. Assume that the orbit space $X/G$ is smooth. Is it true that $J(X/G)\cong J(X)^G$ As an abelian variety? Here, $J(X)^G$ is the $G$-invariant part of $J(X)$.

I am particular interested in the case that $G$ is $\mathbb{Z}_2=\langle 1,\tau\rangle$ and $\tau$ is an involution.