Sharp uniform resolvent estimate outside the uniform boundedness range

Let $n\geq2$, define the region $\mathcal R_0$ and points $B,E,B',E',D,C,D'$ as in the source, and let $z\in\mathbb C\setminus[0,\infty)$. Set

$$\gamma_{p,q}=\max\left\{0,1-\frac{n+1}{2}\left(\frac1p-\frac1q\right),\frac{n+1}{2}-\frac np,\frac nq-\frac{n-1}{2}\right\}.$$

Sharp resolvent conjecture. If $(\frac1p,\frac1q)\in\mathcal R_0\setminus([B,E]\cup[B',E']\cup[D,C)\cup[D',C))$, then

$$\|(-\Delta-z)^{-1}\|_{p\to q}\simeq_{p,q,n}|z|^{-1+\frac n2(\frac1p-\frac1q)+\gamma_{p,q}}\operatorname{dist}(z,[0,\infty))^{-\gamma_{p,q}}.$$

The conjecture concerns sharp $L^p$-to-$L^q$ resolvent bounds outside the uniform boundedness range. The source does not state whether this precise claim has been resolved.