Rubin–Stark conjecture for function fields

Let $\mathrm{Gamma}$ be the Galois group in the setup, let $U$ be the relevant group of $S$-units, and let $\mathcal{R}_{\eta}$ be the regulator map associated with $\eta=w_1^*\wedge\dots\wedge w_n^*$. Write $\Lambda_{S,T}^n$ for the subgroup of $\Lambda_0^n U$ on which $e_\chi$ vanishes for every character $\chi$ with $r_\chi>n$. Rubin–Stark conjecture. There exists an $\epsilon\inLambda_{S,T}^n$ such that

$$\mathcal{R}_{\eta}(\epsilon)=\Theta_{\Gamma,S,T}^{(n)}(0).$$

This is Rubin's proposed integral refinement of Stark's conjecture, relating the leading term of an equivariant $L$-function to an exterior product of units. The source does not state whether the conjecture is resolved.