This is a system break after the third beat of the bar. Previous bar has a bar rest in tenor and bass with a fermata on it. Soprano and alto have a quarter with a fermata on the third beat.
Probably I would like to have the fermata displayed in bass and tenor on the third beat, to be able to get a quarter rest after the system break.
I guess I can do this manually, but the question is - can Dorico be instructed to display fermatas in this more exact way? Engraving options Holds and Pauses did not show any such option as far as I could see.