Activity wont stay collapsed

Hey,
I dont like a lot of info on the screen if i can help it, so I usually close all the inbox info ,so i will close/collapse yesterday,wed,tues,mond, last week, two weeks ago,etc , however when i get a new email for today ALL of these open again, is there an option to stop this happening please?

regards,
Stuart

I haven’t found a way to do that as yet.