Show is beginning to become repetitive and boring
As a Private Detective one would think she'd get a few more jobs rather than constantly interfering and butting in with official Police investigations.
And Jack shows little authority or leadership permitting her to interview and butting in, often almost taking over a police investigation.
As another commentator mentioned there is very little character development other than Dottie which I'm finding her character just becoming a clone of Miss Fisher (with the exception of her morals and fashion).