Especially for users with many sessions and projects and long descriptive session and project names, the old 2.82 version's usability is notably better because of automatic windows resizing in horizontal direction, and manual resizing possibility in vertical direction.
In version 3.0.1.1216 especially Sessions window is too narrow, and cannot be resized at all to any directions. For an user with a big screen with high resolution the Sessions & Projects window is sitting almost as a small prick in the middle of the screen, coercing the user scroll up and down through the small window. If the windows were resizable, even relatively long lists could be seen at once without any scrolling. Now the screen estate cannot be utilized.
I suppose it were easy to return the windows resizability option back like in 2.82 version? Nobody loses anything, everybody wins.
