Please allow the AI a basic understanding of interior fighting by default,in both room and entire building clearing. Give them an "awareness" that they are indoors and should fight, investigate accordingly by:
-Never or rarely going prone
-Capability to use both doorways (interior) and windows tactically to fire from
-Understand that facing a wall should be very temporary preferring to cover travelways instead
-Basic understanding of room cleared means move on until house cleared if offensive