Added new variable in c++ to DamageType.h but it does not appear in blueprint editor?

Development Programming & Scripting
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3

I should have noted, that is what I started with and it was not working either:

/** New default variable i'd like to add!!! */
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = DamageType)
	uint32 bInterruptsActions:1;