Hi, First, thank you for volunteering. It seems that at some point my computer updated to Thunderbird 128.4.3esr. Normally, these automated updates are trouble-free, but this time, my view changed, and I can't figure out how to change it back. Each individual message is now in its own mini-window, and takes up 4 (?) times the vertical space that it used to. The old view was much more useful to me because I could visually scan far more messages in a single pane. I have selected view>denstiy>compact, and hamburger>view>layout>classic view, but I still have the big bubbles. Is there a way to restore the view in which each massge took only a single line of text? Thank You.