anyone here know how to edit melee attack threshold when idle ? so when we get attacked by enemy unit it react instantly, i found tww3 have this variable in KV_RULES ,

so anyone know something similar to achieve this in rome 2? would be very appreciated
because in rome 2 i remember when they add passive guard mode it broke battle mechanic
when high tier unit only attacked less than 25% of its entity , they just idle so enemy low tier unit kill them 1 by 1