Let $\mathcal V$ be a nice symmetric monoidal ($\infty$-)category, and consider the ($\infty$-)category $Op(\mathcal V)$ of $\mathcal V$-enriched (symmetric) operads, symmetric monoidal under the Boardman-Vogt tensor product $\otimes_{BV}$. The unit is the operad $Comm$.
Question: Is there a classification of $\mathcal V$-operads which are $\otimes_{BV}$-invertible? That is, for which operads $O \in Op(\mathcal V)$ does there exist $P \in Op(\mathcal V)$ such that $O \otimes_{BV} P = Comm$?
I'm particulary curious about the case $\mathcal V = Spaces$, and the case $\mathcal V = Vect_k$ for a field $k$ (algebraically closed of characteristic 0, if you like). My suspicion is that all invertible $\mathcal V$-operads are probably obtained from invertible objects of $\mathcal V$ via some sort of "inducing-up" procedure.