There has been an ongoing discussion about being able to open multiple instances of Logos and enhanced ways to manage layouts and tabs. https://community.logos.com/forums/t/187160.aspx
This is particularly pertinent to those who have multiple screens and multistep exegetical workflows. Personally I never considered this before now because Logos was slow, but with version 10 I am pushing the application to do more and more.
if you would like to see this evolve, please vote and add your opinions on what you would like to see. I really like how another Bible software product handles this with their ability to have multiple layouts open at once, their tabs can contain more and even named and put into zones. From a workflow perspective this is powerful because it even allows me to name each of my exegetical steps tab by tab, with each focused on another step.
If this interests you and you have other needs or opinions, please vote and describe what you would like to see.
https://feedback.faithlife.com/boards/logos-desktop-app/posts/allow-multiple-application-instances