Slate.InvalidationRoot.VerifyWidgetHeapContains
VarUnreal Engine Var console variable.
SlateInvalidationRootVerifyWidgetHeapContains
Description
Verify that the widget is not already in the list before adding it.
Usage
Slate.InvalidationRoot.VerifyWidgetHeapContains [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

