Yeah, unfortunately, I am also having major issues after the latest update to 115.4.1. It is quite frustrating, things that have worked great for years, are broken now. It keeps losing focus from the list, causing me to have to click to get back. Also, every time I delete an email, it scrolls several pages away, along with losing focus. I spend so much time now, trying to scroll back to find where I was, then click back in.
