F-alpha positivity conjecture for Q-Fano varieties

Let $X$ be a $d$-dimensional $\mathbb{Q}$-Fano variety over $\mathbb{C}$. Q-Fano F-alpha conjecture.

$$\alpha_F(X)>0.$$

This is a weaker global version of the positivity conjecture for log Fano pairs and remains open in general.