Rimányi–Tarasov–Varchenko's Wronskian presentation conjecture for quantum K-theory of partial flags

Let $Fl=Fl(v_1,\dots,v_k;N)$ be a partial flag variety, let $W_Q$ be the discrete Wronskian matrix appearing in the Bethe-algebra description, and let $QK(Fl)$ denote its quantum $K$-ring. Rimányi–Tarasov–Varchenko's Wronskian presentation conjecture. The quantum $K$-ring has a presentation determined by the determinant of $W_Q$.

$$QK(Fl)\text{ has a presentation given by }\det(W_Q).$$

The claim is the compact-limit prediction associated with the Bethe algebra; the source does not establish it in general, though it reports verification in the full-flag case through a quasimap theory.