Multiplane Overlay

  "WPFMultiplaneOverlay": {
    "Content": "Multiplane Overlay",
    "Description": "Multiplane Overlay composes multiple image layers, which can sometimes cause issues with graphics cards. Changes to this preference are applied immediately.",
    "category": "Customize Preferences",
    "panel": "2",
    "Type": "Combobox",
    "ComboItems": "Enabled|Disabled (Compatibility)|Fully Disabled",
    "ComboDescriptions": {
      "Enabled": "Uses Windows' default overlay behavior.",
      "Disabled (Compatibility)": "Disables MPO using OverlayTestMode=5, the less aggressive compatibility method.",
      "Fully Disabled": "Disables MPO using OverlayTestMode=5 and DisableOverlays=1, the more aggressive method."
    },
    "registry": [
      {
        "Path": "HKLM:\\SOFTWARE\\Microsoft\\Windows\\Dwm",
        "Name": "OverlayTestMode",
        "Type": "DWord",
        "DefaultValue": "0",
        "Values": {
          "Enabled": "<RemoveEntry>",
          "Disabled (Compatibility)": "5",
          "Fully Disabled": "5"
        }
      },
      {
        "Path": "HKLM:\\SYSTEM\\CurrentControlSet\\Control\\GraphicsDrivers",
        "Name": "DisableOverlays",
        "Type": "DWord",
        "DefaultValue": "0",
        "Values": {
          "Enabled": "<RemoveEntry>",
          "Disabled (Compatibility)": "<RemoveEntry>",
          "Fully Disabled": "1"
        }
      }
    ],
  }