Snapping helper plugin

My editor crashes, and the generated report is pointing to SnappingHelper.
I am using UE5.1 source build. I install Snapping Helper but I am not using it.
This situation happened several times.
I just saw that in question page of marketplace there is a user with the same problem.
When I press F11 to get to full screen, the editor crashes.
@UsefulCode

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000000

UnrealEditor_Engine!AActor::PostEditUndo() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\Engine\Private\ActorEditor.cpp:742]
UnrealEditor_UnrealEd!FEditorViewportClient::IsPerspective() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Editor\UnrealEd\Private\EditorViewportClient.cpp:1647]
UnrealEditor_SnappingHelper!FSnappingHelperModule::Is2DModeCheckBoxEnabled() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Plugins\Marketplace\SnappingHelper\Source\SnappingHelper\Private\SnappingHelper.cpp:86]
UnrealEditor_SnappingHelper!TBaseRawMethodDelegateInstance<1,FSnappingHelperModule const ,bool __cdecl(void),FDefaultDelegateUserPolicy>::Execute() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\Core\Public\Delegates\DelegateInstancesImpl.h:459]
UnrealEditor_SlateCore!SlateAttributePrivate::TSlateAttributeBase<SWidget,bool,SlateAttributePrivate::FSlateAttributeNoInvalidationReason,TSlateAttributeComparePredicate<TEqualTo<void> >,0>::FSlateAttributeGetterWrapper<SlateAttributePrivate::TSlateAttribute() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Public\Types\Attributes\SlateAttributeBase.inl:587]
UnrealEditor_SlateCore!FSlateAttributeMetaData::UpdateAttributesImpl() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Types\SlateAttributeMetaData.cpp:492]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::SlatePrepass() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:692]
UnrealEditor_Slate!SScaleBox::CustomPrepass() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\Slate\Private\Widgets\Layout\SScaleBox.cpp:91]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1704]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]
UnrealEditor_SlateCore!SWidget::Prepass_Internal() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1711]
UnrealEditor_SlateCore!SWidget::Prepass_ChildLoop() [C:\Codes\GitHub\UnrealEngine_Epic\Engine\Source\Runtime\SlateCore\Private\Widgets\SWidget.cpp:1770]