Windows 10 Kiosk mode assigned access no auto logon post updates?

[Arconite]

Had my digital signage mini PC running all night, I can see that it logged off in the middle of the night presumably to do updates, and this morning the screen is at the locked screen window, whereas it normally boots into the Kiosk account to display meeting room schedules. Why isn't it auto logging in after updates?

I've noticed this on 2 other digital signage set up the same; assigned access configured from within Windows, pointing to a web page showing a schedule.

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