Just noticed this tiny detail in Act 1

Was just fighting Auntie Ethel in Act 1 in her lair and she used Damsel in Distress to make herself a copy of Mayrina to confuse me. I couldn't tell how to figure them apart. Upon inspecting them they were identical. I tried to deduce from the Initiative bar which one it must be, but I was second-guessing myself how Larian coded initiative to work with this deceptive spell.

Then I realized there is a 2nd page of inspection details. This one had a difference - one of them had all 0's for stats but this one had +3 in three categories. So does that mean this is the Hag because she's more powerful than Mayrina, or does that mean this is Mayrina because she legitimately has stats whereas the other is just a ghost? I was about to smack the one with +3 stats when I noticed another detail.... One of them weighed 75kg and the other weighed 77kg. It dawned on me that must be because Mayrina is pregnant! The Hag's spell copied Mayrina but didn't copy her baby. And Mayrina happened to be the one with the stats so I almost made the wrong choice.

So anyway I blasted the 75kg one and it was indeed Auntie Ethel. Ended up using 1 Inspiration to convince her to spare Mayrina and the hair. Honor mode as usual