KR-polynomial and canonical-basis conjecture

Let $(i,p)$ and $(i,s)$ be vertices of the indicated folded Dynkin diagram with $p<s$. Let $m^{(i)}[p,s]$ be the corresponding dominant monomial, let $\underline{m^{(i)}[p,s]}$ be its bar-invariant quantum monomial, and let $F_q$ and $L_q$ denote the KR-polynomial and canonical-basis element, respectively. KR-polynomial and canonical-basis conjecture. One has

$$L_q(\underline{m}^{(i)}[p,s])=F_q(\underline{m}^{(i)}[p,s]).$$

The claim proposes equality for this family of KR-polynomials; the supplied passage gives no resolution status.