Hi, guys! When I try to use a CollisionPreset in Blueprint, I find the CollisionEnabled field cannot changed and it is gray. I think it can be changed when I use a CollisionPreset in Blueprint, Because whether enable or not is related to gameplay logic! So why?
Presets are presets 
, by definition they are meant to set data according to their defaults which are defined here:
You are free to modify them and add your own.
You can also select a preset first, and then set it to custom:
It will inherit from the preset but will allow you to modify everything else.
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