This is not just 1.47 issue, but has been here since forever:
You know when Windows updates, you get choises for
Shut down
Update and shut down
Restart
Update and restart
?
well, with Start11 it doesn't matter which I choose, Windows updates will be installed, like it or not.
Windows' own start menu obviously works without this issue.
If this has been reported before, I couldn't find it.