Just recently they fixed the Win 11 start menu bug where they forgot to expose any functionality behind the "hide mobile pane" button. At least the forced recents are gone now, Jesus Christ! This is toddler level software engineering.
It's a corporation suffering from corporate things and the ridiculously out of control financialization of everything, feeding on its insane first mover advantage and network effects. This attempt to hide it is simply embarrassing.
There's only gonna be so much thinking or research involved and forget contacting primary sources or anything like that.
You might consider completely reversing this position for the rest of your life.