Can we find evidence for P and CP-violating permanent electric dipole moments?

Theoretical physicist Chris Quigg puts forward a list of questions that guide the agenda for particle physics in the paper: https://arxiv.org/pdf/2510.06348. I'm creating a market for each of them to track the progress and interest for the individual questions.

This question asks if the combination of charge conjugation, parity conjugation, and time reversal symmetry is an exact symmetry of nature.

Market resolves to yes if there are novel sources of violation that aren't permanent electric dipole moments.