The expanding/collapsing in the guide subtitles is not saved in Logos 8, although it did work in Logos 7.
Everything is expanded when I use the guides first time after opening the Logos program in my PC.
What I see:

What I would like to see:

When everything is expanded, it opens very slowly. Then scrolling is slow, and maual collapsing is slow.
It was working in Logos 7 , thus I think it is easy to fix so that it saves the userr setting.