The angel witches originally residing in the God King Cathedral were quickly controlled by the Revelation Battle Group, and then the members of the battle group got busy preparing a ceremony to publicly announce the transfer of power of the Angel Witch Ancestral Court.
Of course, this has nothing to do with the always non-existent homebody witch. She merely peeked inside when the war troupe witches pushed open the doors of the main cathedral, only to find it already empty.
The Academy Head and Director of Studies, originally inside, had left at an unknown time, and even the Lord of Glory within Avalon was missing, whether they had departed or merely concealed themselves remained unclear.
It seems the major players indeed had no intention of interfering with Sophia's "willfulness," which allowed Dorothy to breathe a sigh of relief.