More info about it here: https://www.ghacks.net/2024/08/13/windows-11-start-menu-is-getting-a-new-layout-to-organize-your-apps/
I love how microsoft never learns their lessons.
Not sure when it started, but I’ve already noticed some Start Menu fuckery with just the ‘Sign Out’ portion. I believe you previously just clicked on your profile picture/name and the options for signing out were right there. They’ve “helpfully” hidden those options now beneath a ••• menu for no apparent reason. I was a little aggravated when I first noticed it because it seemingly changed out of nowhere. Not a huge change, but it requires one more click to do now.