- 
     User Story User Story
- 
    Resolution: Out of scope
- 
    P1: Critical 
- 
    None
- 
    QDS 3.8
- 
    None
All the blur-based effects do not seem to work in QtQuick.
I attached an example project. Uncommenting any of the blur-based effects will lead to an empty window when running it using qml(.exe).
Other effects work as expected. I suspect this is related to my setup.
Qt 6.3.2 (x86_64-little_endian-llp64 shared (dynamic) release build; by MSVC 2019) on "windows" 
OS: Windows 11 Version 2009 [winnt version 10.0.22000]
Architecture: x86_64; features: SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2
Environment:
Features: QT_NO_EXCEPTIONS
Library info:
  PrefixPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin
  DocumentationPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\doc
  HeadersPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\include
  LibrariesPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin
  LibraryExecutablesPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\bin
  BinariesPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin
  PluginsPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\plugins
  QmlImportsPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\qml
  ArchDataPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin
  DataPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin
  TranslationsPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\translations
  ExamplesPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\examples
  TestsPath: C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\tests
  SettingsPath: 
Standard paths [*...* denote writable entry]:
  DesktopLocation: "Desktop" *C:\Users\Thomas Hartmann\Desktop*
  DocumentsLocation: "Documents" *C:\Users\Thomas Hartmann\Documents*
  FontsLocation: "Fonts" *C:\WINDOWS\Fonts*
  ApplicationsLocation: "Applications" *C:\Users\Thomas Hartmann\AppData\Roaming\Microsoft\Windows\Start Menu\Programs*
  MusicLocation: "Music" *C:\Users\Thomas Hartmann\Music*
  MoviesLocation: "Movies" *C:\Users\Thomas Hartmann\Videos*
  PicturesLocation: "Pictures" *C:\Users\Thomas Hartmann\Pictures*
  TempLocation: "Temporary Directory" *C:\Users\Thomas Hartmann\AppData\Local\Temp*
  HomeLocation: "Home" *C:\Users\Thomas Hartmann*
  AppLocalDataLocation: "Application Data" *C:\Users\Thomas Hartmann\AppData\Local\QtProject\qtdiag* C:\ProgramData\QtProject\qtdiag C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\data C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\data\QtProject\qtdiag
  CacheLocation: "Cache" *C:\Users\Thomas Hartmann\AppData\Local\QtProject\qtdiag\cache*
  GenericDataLocation: "Shared Data" *C:\Users\Thomas Hartmann\AppData\Local* C:\ProgramData C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\data
  RuntimeLocation: "Runtime" *C:\Users\Thomas Hartmann*
  ConfigLocation: "Configuration" *C:\Users\Thomas Hartmann\AppData\Local\QtProject\qtdiag* C:\ProgramData\QtProject\qtdiag C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\data C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\data\QtProject\qtdiag
  DownloadLocation: "Download" *C:\Users\Thomas Hartmann\Downloads*
  GenericCacheLocation: "Shared Cache" *C:\Users\Thomas Hartmann\AppData\Local\cache*
  GenericConfigLocation: "Shared Configuration" *C:\Users\Thomas Hartmann\AppData\Local* C:\ProgramData C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\data
  AppDataLocation: "Application Configuration" *C:\Users\Thomas Hartmann\AppData\Roaming\QtProject\qtdiag* C:\ProgramData\QtProject\qtdiag C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\data C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\data\QtProject\qtdiag
  AppConfigLocation: "Application Configuration" *C:\Users\Thomas Hartmann\AppData\Local\QtProject\qtdiag* C:\ProgramData\QtProject\qtdiag C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\data C:\Qt\qtdesignstudio-3.8.0-snapshot-443\bin\data\QtProject\qtdiag
File selectors (increasing order of precedence):
  en_DE windows winnt
Network:
  Using "OpenSSL 1.1.1d  10 Sep 2019", version: 0x1010104f
Platform capabilities: ThreadedPixmaps OpenGL ThreadedOpenGL WindowMasks MultipleWindows ForeignWindows NonFullScreenWindows NativeWidgets WindowManagement RasterGLSurface AllGLFunctionsQueryable
Style hints:
  mouseDoubleClickInterval: 500
  mousePressAndHoldInterval: 800
  startDragDistance: 10
  startDragTime: 500
  startDragVelocity: 0
  keyboardInputInterval: 400
  keyboardAutoRepeatRate: 32
  cursorFlashTime: 1060
  showIsFullScreen: 0
  showIsMaximized: 0
  passwordMaskDelay: 0
  passwordMaskCharacter: U+25CF
  fontSmoothingGamma: 1.2
  useRtlExtensions: 0
  setFocusOnTouchRelease: 0
  tabFocusBehavior: Qt::TabFocusAllControls 
  singleClickActivation: 0
Additional style hints (QPlatformIntegration):
  ReplayMousePressOutsidePopup: 1
Theme:
  Platforms requested : windows
            available : 
  Styles requested    : WindowsVista,Windows
         available    : windowsvista,Windows,Fusion
  System font         : "Segoe UI" 9
  Native file dialog
Fonts:
  General font : "Segoe UI" 9
  Fixed font   : "Courier New" 9
  Title font   : "Segoe UI" 9
  Smallest font: "Segoe UI" 9
Palette:
  QPalette::WindowText: #ff000000
  QPalette::Button: #fff0f0f0
  QPalette::Light: #ffffffff
  QPalette::Midlight: #ffe3e3e3
  QPalette::Dark: #ffa0a0a0
  QPalette::Mid: #ffa0a0a0
  QPalette::Text: #ff000000
  QPalette::BrightText: #ffffffff
  QPalette::ButtonText: #ff000000
  QPalette::Base: #ffffffff
  QPalette::Window: #fff0f0f0
  QPalette::Shadow: #ff696969
  QPalette::Highlight: #ff0078d7
  QPalette::HighlightedText: #ffffffff
  QPalette::Link: #ff0000ff
  QPalette::LinkVisited: #ffff00ff
  QPalette::AlternateBase: #ffe9e7e3
  QPalette::NoRole: #ff000000
  QPalette::ToolTipBase: #ffffffdc
  QPalette::ToolTipText: #ff000000
  QPalette::PlaceholderText: #80000000
Screens: 2, High DPI scaling: active
# 0 "\\.\DISPLAY5" Depth: 32 Primary: yes
  Manufacturer: 
  Model: 
  Serial number: 
  Geometry: 2560x1440+0+0 (native: 3840x2160+0+0) Available: 2560x1392+0+0
  Virtual geometry: 5376x1440+0+0 Available: 5376x1392+0+0
  2 virtual siblings
  Physical size: 609x349 mm  Refresh: 59.997 Hz Power state: 0
  Physical DPI: 106.772,104.802 Logical DPI: 96,96 (native: 144,144) Subpixel_None
  High DPI scaling factor: 1.5 DevicePixelRatio: 1.5
  Primary orientation: 2 Orientation: 2 Native orientation: 0
# 1 "\\.\DISPLAY1" Depth: 32 Primary: no
  Manufacturer: 
  Model: 
  Serial number: 
  Geometry: 1536x960+3840+0 (native: 3840x2400+3840+0) Available: 1536x960+3840+0
  Virtual geometry: 5376x1440+0+0 Available: 5376x1392+0+0
  2 virtual siblings
  Physical size: 344x215 mm  Refresh: 59.9991 Hz Power state: 0
  Physical DPI: 113.414,113.414 Logical DPI: 96,96 (native: 240,240) Subpixel_None
  High DPI scaling factor: 2.5 DevicePixelRatio: 2.5
  Primary orientation: 2 Orientation: 2 Native orientation: 0
Dynamic GL LibGL Vendor: NVIDIA Corporation
Renderer: NVIDIA T1200 Laptop GPU/PCIe/SSE2
Version: 4.6.0 NVIDIA 472.91
Shading language: 4.60 NVIDIA
Format: Version: 4.6 Profile: 2 Swap behavior: 2 Buffer size (RGBA): 8,8,8,8 Depth buffer: 24 Stencil buffer: 8
Profile: None (QOpenGLFunctions_4_6)
Vulkan instance available
Supported instance extensions:
  VK_KHR_device_group_creation, version 1
  VK_KHR_display, version 23
  VK_KHR_external_fence_capabilities, version 1
  VK_KHR_external_memory_capabilities, version 1
  VK_KHR_external_semaphore_capabilities, version 1
  VK_KHR_get_display_properties2, version 1
  VK_KHR_get_physical_device_properties2, version 2
  VK_KHR_get_surface_capabilities2, version 1
  VK_KHR_surface, version 25
  VK_KHR_surface_protected_capabilities, version 1
  VK_KHR_win32_surface, version 6
  VK_EXT_debug_report, version 9
  VK_EXT_debug_utils, version 2
  VK_EXT_swapchain_colorspace, version 4
  VK_NV_external_memory_capabilities, version 1
Supported layers:
  VK_LAYER_NV_optimus, version 1, spec version 1.2.175, NVIDIA Optimus layer
  VK_LAYER_OBS_HOOK, version 1, spec version 1.2.131, Open Broadcaster Software hook
  VK_LAYER_VALVE_steam_overlay, version 1, spec version 1.3.207, Steam Overlay Layer
  VK_LAYER_VALVE_steam_fossilize, version 1, spec version 1.3.207, Steam Pipeline Caching Layer
Available physical devices:
  API version 1.2.175, vendor 0x10DE, device 0x1FBC, NVIDIA T1200 Laptop GPU, type 2, driver version 472.364.0  API version 1.3.222, vendor 0x8086, device 0x9A60, Intel(R) UHD Graphics, type 1, driver version 0.404.3358
GPU #1:
         Card name         : NVIDIA T1200 Laptop GPU
       Driver Name         : nvldumdx.dll
    Driver Version         : 30.0.14.7291
         Vendor ID         : 0x10DE
         Device ID         : 0x1FBC
         SubSys ID         : 0x22E417AA
       Revision ID         : 0x00A1
GPU #2:
         Card name         : Intel(R) UHD Graphics
       Driver Name         : igdumdim64.dll
    Driver Version         : 31.0.101.3358
         Vendor ID         : 0x8086
         Device ID         : 0x9A60
         SubSys ID         : 0x22E417AA
       Revision ID         : 0x0001
Qt Rendering Hardware Interface supported backends:
OpenGL (with default QSurfaceFormat):
  Driver Info: Device: NVIDIA Corporation NVIDIA T1200 Laptop GPU/PCIe/SSE2 4.6.0 NVIDIA 472.91 Device ID: 0x0 Vendor ID: 0x0 Device type: Unknown
  Min Texture Size: 1
  Max Texture Size: 32768
  Max Color Attachments: 8
  Frames in Flight: 1
  Async Readback Limit: 1
  MaxThreadGroupsPerDimension: 65535
  MaxThreadsPerThreadGroup: 1024
  MaxThreadGroupX: 1024
  MaxThreadGroupY: 1024
  MaxThreadGroupZ: 64
  TextureArraySizeMax: 2048
  MaxUniformBufferRange: 16384
  Uniform Buffer Alignment: 1
  Supported MSAA sample counts: 1,2,4,8,16,32,64
  Features:
    v MultisampleTexture
    v MultisampleRenderBuffer
    - DebugMarkers
    - Timestamps
    v Instancing
    - CustomInstanceStepRate
    v PrimitiveRestart
    v NonDynamicUniformBuffers
    v NonFourAlignedEffectiveIndexBufferOffset
    v NPOTTextureRepeat
    - RedOrAlpha8IsRed
    v ElementIndexUint
    v Compute
    v WideLines
    v VertexShaderPointSize
    v BaseVertex
    - BaseInstance
    v TriangleFanTopology
    v ReadBackNonUniformBuffer
    v ReadBackNonBaseMipLevel
    v TexelFetch
    v RenderToNonBaseMipLevel
    v IntAttributes
    v ScreenSpaceDerivatives
    - ReadBackAnyTextureFormat
    v PipelineCacheDataLoadSave
    v ImageDataStride
    v RenderBufferImport
    v ThreeDimensionalTextures
    v RenderTo3DTextureSlice
    v TextureArrays
  Texture formats: RGBA8 BGRA8 R8 R16 RG8 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F D16 D32F BC1 BC2 BC3 ETC2_RGB8 ETC2_RGB8A1 ETC2_RGBA8 ASTC_4x4 ASTC_5x4 ASTC_5x5 ASTC_6x5 ASTC_6x6 ASTC_8x5 ASTC_8x6 ASTC_8x8 ASTC_10x5 ASTC_10x6 ASTC_10x8 ASTC_10x10 ASTC_12x10 ASTC_12x12
Vulkan:
  Driver Info: Device: NVIDIA T1200 Laptop GPU Device ID: 0x1FBC Vendor ID: 0x10DE Device type: Discrete
  Min Texture Size: 1
  Max Texture Size: 32768
  Max Color Attachments: 8
  Frames in Flight: 2
  Async Readback Limit: 2
  MaxThreadGroupsPerDimension: 65535
  MaxThreadsPerThreadGroup: 1024
  MaxThreadGroupX: 1024
  MaxThreadGroupY: 1024
  MaxThreadGroupZ: 64
  TextureArraySizeMax: 2048
  MaxUniformBufferRange: 65536
  Uniform Buffer Alignment: 64
  Supported MSAA sample counts: 1,2,4,8
  Features:
    v MultisampleTexture
    v MultisampleRenderBuffer
    - DebugMarkers
    v Timestamps
    v Instancing
    - CustomInstanceStepRate
    v PrimitiveRestart
    v NonDynamicUniformBuffers
    v NonFourAlignedEffectiveIndexBufferOffset
    v NPOTTextureRepeat
    v RedOrAlpha8IsRed
    v ElementIndexUint
    v Compute
    v WideLines
    v VertexShaderPointSize
    v BaseVertex
    v BaseInstance
    v TriangleFanTopology
    v ReadBackNonUniformBuffer
    v ReadBackNonBaseMipLevel
    v TexelFetch
    v RenderToNonBaseMipLevel
    v IntAttributes
    v ScreenSpaceDerivatives
    v ReadBackAnyTextureFormat
    v PipelineCacheDataLoadSave
    v ImageDataStride
    - RenderBufferImport
    v ThreeDimensionalTextures
    - RenderTo3DTextureSlice
    v TextureArrays
  Texture formats: RGBA8 BGRA8 R8 R16 RG8 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F D16 D32F BC1 BC2 BC3 BC4 BC5 BC6H BC7
Direct3D 11:
  Driver Info: Device: NVIDIA T1200 Laptop GPU Device ID: 0x1FBC Vendor ID: 0x10DE Device type: Unknown
  Min Texture Size: 1
  Max Texture Size: 16384
  Max Color Attachments: 8
  Frames in Flight: 1
  Async Readback Limit: 1
  MaxThreadGroupsPerDimension: 65535
  MaxThreadsPerThreadGroup: 1024
  MaxThreadGroupX: 1024
  MaxThreadGroupY: 1024
  MaxThreadGroupZ: 64
  TextureArraySizeMax: 2048
  MaxUniformBufferRange: 65536
  Uniform Buffer Alignment: 256
  Supported MSAA sample counts: 1,2,4,8
  Features:
    v MultisampleTexture
    v MultisampleRenderBuffer
    v DebugMarkers
    v Timestamps
    v Instancing
    v CustomInstanceStepRate
    v PrimitiveRestart
    - NonDynamicUniformBuffers
    v NonFourAlignedEffectiveIndexBufferOffset
    v NPOTTextureRepeat
    v RedOrAlpha8IsRed
    v ElementIndexUint
    v Compute
    - WideLines
    - VertexShaderPointSize
    v BaseVertex
    v BaseInstance
    - TriangleFanTopology
    v ReadBackNonUniformBuffer
    v ReadBackNonBaseMipLevel
    v TexelFetch
    v RenderToNonBaseMipLevel
    v IntAttributes
    v ScreenSpaceDerivatives
    v ReadBackAnyTextureFormat
    - PipelineCacheDataLoadSave
    v ImageDataStride
    - RenderBufferImport
    v ThreeDimensionalTextures
    v RenderTo3DTextureSlice
    v TextureArrays
  Texture formats: RGBA8 BGRA8 R8 R16 RG8 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F D16 D32F BC1 BC2 BC3 BC4 BC5 BC6H BC7
Plugin information:
+ Android                           3.8.0
  AutoTest                          3.8.0
  AutotoolsProjectManager           3.8.0
  BareMetal                         3.8.0
  Bazaar                            3.8.0
  Beautifier                        3.8.0
+ BinEditor                         3.8.0
+ Bookmarks                         3.8.0
+ Boot2Qt                           3.8.0
  CMakeProjectManager               3.8.0
  CVS                               3.8.0
  ClangCodeModel                    3.8.0
  ClangTools                        3.8.0
  ClassView                         3.8.0
  ClearCase                         3.8.0
  Coco                              3.8.0
  CodePaster                        3.8.0
  CompilationDatabaseProjectManager 3.8.0
  Conan                             3.8.0
+ Core                              3.8.0
+ CppEditor                         3.8.0
  Cppcheck                          3.8.0
  CtfVisualizer                     3.8.0
+ Debugger                          3.8.0
  Designer                          3.8.0
+ DiffEditor                        3.8.0
  Docker                            3.8.0
+ EffectMaker                       3.8.0
  EmacsKeys                         3.8.0
  FakeVim                           3.8.0
  GLSLEditor                        3.8.0
  GenericProjectManager             3.8.0
+ Git                               3.8.0
  GitLab                            3.8.0
  HelloWorld                        3.8.0
+ Help                              3.8.0
+ ImageViewer                       3.8.0
  IncrediBuild                      3.8.0
  Ios                               3.8.0
+ LanguageClient                    3.8.0
+ LicenseChecker                    3.8.0
  Macros                            3.8.0
+ Marketplace                       3.8.0
  McuSupport                        3.8.0
  Mercurial                         3.8.0
  MesonProjectManager               3.8.0
  ModelEditor                       3.8.0
+ ModuleTools                       3.8.0
+ MultiLanguage                     3.8.0
  Nim                               3.8.0
  PerfProfiler                      3.8.0
  Perforce                          3.8.0
+ ProjectExplorer                   3.8.0
  Python                            3.8.0
  QbsProjectManager                 3.8.0
+ QmakeProjectManager               3.8.0
+ QmlDesigner                       3.8.0
+ QmlJSEditor                       3.8.0
+ QmlJSTools                        3.8.0
+ QmlPreview                        3.8.0
+ QmlProfiler                       3.8.0
+ QmlProjectManager                 3.8.0
  Qnx                               3.8.0
+ QtSupport                         3.8.0
+ RemoteLinux                       3.8.0
+ ResourceEditor                    3.8.0
  ScxmlEditor                       3.8.0
  SilverSearcher                    3.8.0
+ StudioWelcome                     3.8.0
  Subversion                        3.8.0
+ TaskList                          3.8.0
+ TextEditor                        3.8.0
  Todo                              3.8.0
  UpdateInfo                        3.8.0
+ UsageStatistic                    3.8.0
  Valgrind                          3.8.0
+ VcsBase                           3.8.0
  WebAssembly                       3.8.0
  Welcome                           3.8.0
Used settingspath: ~/AppData/Roaming/QtProject
Qt Design Studio 3.8.0
Based on Qt 6.3.2 (MSVC 2019, x86_64)
From revision 3726caa5de
Built on Nov  4 2022 03:35:01