OnComponentBeginOverlap isn't triggered when player moves into the volume of the UBoxComponent

[Kulagin]

OnComponentBeginOverlap isn’t triggered when player moves into the volume of the UBoxComponent called TriggerVolume.

Header:

// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "CoreMinimal.h"
#include "GameFramework/Actor.h"
#include "PlatformTrigger.generated.h"

UCLASS()
class PUZZLEPLATFORMS_API APlatformTrigger : public AActor
{
	GENERATED_BODY()
	
public:	
	// Sets default values for this actor's properties
	APlatformTrigger();

	// Called when the game starts or when spawned
	virtual void BeginPlay() override;

	// Called every frame
	virtual void Tick(float DeltaTime) override;

private:
	UPROPERTY(VisibleAnywhere)
	class UBoxComponent* TriggerVolume{};

	UFUNCTION()
	void OnOverlapBegin(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult& SweepResult);
};

Source:

// Fill out your copyright notice in the Description page of Project Settings.


#include "PlatformTrigger.h"
#include "Components/BoxComponent.h"

// Sets default values
APlatformTrigger::APlatformTrigger()
{
 	// Set this actor to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
	PrimaryActorTick.bCanEverTick = true;
	TriggerVolume = CreateDefaultSubobject<UBoxComponent>(FName("TriggerVolume"));
	if (!ensure(TriggerVolume != nullptr)) return;

    RootComponent = TriggerVolume;

	TriggerVolume->OnComponentBeginOverlap.AddDynamic(this, &APlatformTrigger::OnOverlapBegin);
}

// Called when the game starts or when spawned
void APlatformTrigger::BeginPlay()
{
	Super::BeginPlay();
	
}

// Called every frame
void APlatformTrigger::Tick(float DeltaTime)
{
	Super::Tick(DeltaTime);

}

void APlatformTrigger::OnOverlapBegin(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult& SweepResult)
{
	UE_LOG(LogTemp, Warning, TEXT("Activated"));
}

In Blueprint class, on the TriggerVolume component Generate Overlap Events checkbox is checked:

Then the checkbox is also checked for the specific actor:

1. But when the player enters the volume, the function isn’t called and there is no log:
   

After making all the edits in the code and in UE4 Editor I recompiled the project, and even restarted the whole UE4 Editor, because, apparently, it sometimes helps to fix problems like this one. It didn’t work in this case.