Earlier this morning I got adept Meg and decided to do the same with Claudette. When I did it with Claudette though, it didn't register. I didn't get the achievement. I rechecked to make sure that she only had her three unique perks, though one was only tier 2 (I didn't think it would matter). All correct perks, but no achievement upon escape. Strangely I didn't get a popup notification when I did the Meg adept, though that one showed up in my Steam achievements whereas this one didn't.
Did I do something wrong? Meg is P3, Claudette is P1. Does it matter?