Hadamard non-defectivity conjecture for secant varieties of Segre-Veronese varieties

Let $SV_{\mathbf{d},\mathbf{n}}$ be a Segre-Veronese variety, let $\sigma_{\mathbf{r}}(SV_{\mathbf{d},\mathbf{n}})$ denote its secant variety, and let a Hadamard product mean the coordinatewise product of such varieties. Hadamard non-defectivity conjecture. For any $\mathbf{d}$ and any $\mathbf{n}$, Hadamard products of secant varieties of Segre-Veronese varieties $\sigma_{\mathbf{r}}(SV_{\mathbf{d},\mathbf{n}})$ are not Hadamard-defective. This conjecture is motivated by computational verification in several defective families, but the general assertion remains open and would provide a direct non-defectivity statement beyond the cases currently accessible by the dimension bounds.