  We prove the plectic conjecture of Nekov\'a\v{r}-Scholl over global function
fields $Q$. For example, when the cocharacter is defined over $Q$ and the
structure group is a Weil restriction from a geometric degree $d$ separable
extension $F/Q$, consider the complex computing $\ell$-adic intersection
cohomology with compact support of the associated moduli space of shtukas over
$Q_I$. We endow this with the structure of a complex of
$\DeclareMathOperator{\Weil}{Weil}(\Weil(F)^d\rtimes\mathfrak{S}_d)^I$-modules,
which extends its structure as a complex of $\Weil(Q)^I$-modules constructed by
Arinkin-Gaitsgory-Kazhdan-Raskin-Rozenblyum-Varshavsky. We show that the action
of $(\Weil(F)^d\rtimes\mathfrak{S}_d)^I$ commutes with the Hecke action, and we
give a moduli-theoretic description of the action of Frobenius elements in
$\Weil(F)^{d\times I}$.
