She does seem to grow more trickstery once she begins to recognize the demons as beings with personalities. Well, some of the demons.Interesting looking back on early part of Sleepy Princess when they didn't have her talk.... at all? Paints her more as a force of chaos, when they felt that had ran its course and started having her talk to let her have more complex relationships with the demons it also turns her more into an impish, trickster being of chaos rather then a force of nature. i hope this and the Komi-san volumes are able to have the crossovers they did with one another.
On a similar note, the manga Satan’s Secretary has very similar energy. It’s about a demon lord, Satan, who kidnaps a secretary in order to gain intel on how to beat humanity. She is both ok with that and immediately sets out to make sure things are done efficiently.
The secretary is Law to Syalis’s Chaos.