diff --git a/extensions/reviewed/FlashTransitionPainter.json b/extensions/reviewed/FlashTransitionPainter.json
index 7ac7b240a..1c8fa44a4 100644
--- a/extensions/reviewed/FlashTransitionPainter.json
+++ b/extensions/reviewed/FlashTransitionPainter.json
@@ -7,16 +7,16 @@
   "iconUrl": "data:image/svg+xml;base64,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",
   "name": "FlashTransitionPainter",
   "previewIconUrl": "https://resources.gdevelop-app.com/assets/Icons/movie-filter.svg",
-  "shortDescription": "Paint a color all over the screen for period of time with an effect (useful for simulate flash and transition effect).",
-  "version": "0.1.2",
+  "shortDescription": "Paint transition effects with a plain color.",
+  "version": "0.1.3",
   "description": [
-    "* __Paint effect:__ Action to paint a color all over the screen for a period of time with specific effect.",
-    "effect type:",
-    "    * __Flash:__ is a monochrome color appear with fade then disappear with fade out.",
-    "    * __Vertical:__ is a monochrome color comes from right side then comes back.",
-    "    * __Horizontal:__ is a monochrome color come from top side then comes back.",
-    "    * __Circular:__ is a circle which increases from the center and narrows.",
-    "* __Paint effect ended:__ event when the paint effect ends."
+    "Paint transition effects",
+    "- Fade in, fade out",
+    "- Right to left",
+    "- Top to bottom",
+    "- Circular",
+    "",
+    "A blur effect can be added to the painter layer to smooth the effect."
   ],
   "origin": {
     "identifier": "FlashTransitionPainter",
@@ -387,78 +387,14 @@
                       "actions": [
                         {
                           "type": {
-                            "value": "FlashTransitionPainter::FlashTransitionPainter::SetPropertyValue"
-                          },
-                          "parameters": [
-                            "Object",
-                            "Behavior",
-                            "=",
-                            "lerp(CameraBorderLeft(Object.Layer()), CameraBorderRight(Object.Layer()) + 10, Progress)"
-                          ]
-                        },
-                        {
-                          "type": {
-                            "value": "FlashTransitionPainter::FlashTransitionPainter::SetPropertyIndex"
+                            "value": "PrimitiveDrawing::Rectangle"
                           },
                           "parameters": [
                             "Object",
-                            "Behavior",
-                            "=",
-                            "0"
-                          ]
-                        }
-                      ],
-                      "events": [
-                        {
-                          "type": "BuiltinCommonInstructions::Comment",
-                          "color": {
-                            "b": 109,
-                            "g": 230,
-                            "r": 255,
-                            "textB": 0,
-                            "textG": 0,
-                            "textR": 0
-                          },
-                          "comment": "Smooth edges\n"
-                        },
-                        {
-                          "type": "BuiltinCommonInstructions::Repeat",
-                          "repeatExpression": "5",
-                          "conditions": [],
-                          "actions": [
-                            {
-                              "type": {
-                                "value": "PrimitiveDrawing::FillOpacity"
-                              },
-                              "parameters": [
-                                "Object",
-                                "=",
-                                "51 * Index"
-                              ]
-                            },
-                            {
-                              "type": {
-                                "value": "PrimitiveDrawing::Rectangle"
-                              },
-                              "parameters": [
-                                "Object",
-                                "CameraBorderLeft(Object.Layer())",
-                                "CameraBorderTop(Object.Layer())",
-                                "Value - 2 * Index",
-                                "CameraBorderBottom(Object.Layer())"
-                              ]
-                            },
-                            {
-                              "type": {
-                                "value": "FlashTransitionPainter::FlashTransitionPainter::SetPropertyIndex"
-                              },
-                              "parameters": [
-                                "Object",
-                                "Behavior",
-                                "+",
-                                "1"
-                              ]
-                            }
+                            "CameraBorderLeft(Object.Layer())",
+                            "CameraBorderTop(Object.Layer())",
+                            "lerp(CameraBorderLeft(Object.Layer()), CameraBorderRight(Object.Layer()), Progress)",
+                            "CameraBorderBottom(Object.Layer())"
                           ]
                         }
                       ]
@@ -505,78 +441,14 @@
                       "actions": [
                         {
                           "type": {
-                            "value": "FlashTransitionPainter::FlashTransitionPainter::SetPropertyValue"
-                          },
-                          "parameters": [
-                            "Object",
-                            "Behavior",
-                            "=",
-                            "lerp(CameraBorderTop(Object.Layer()), CameraBorderBottom(Object.Layer()) + 10, Progress)"
-                          ]
-                        },
-                        {
-                          "type": {
-                            "value": "FlashTransitionPainter::FlashTransitionPainter::SetPropertyIndex"
+                            "value": "PrimitiveDrawing::Rectangle"
                           },
                           "parameters": [
                             "Object",
-                            "Behavior",
-                            "=",
-                            "0"
-                          ]
-                        }
-                      ],
-                      "events": [
-                        {
-                          "type": "BuiltinCommonInstructions::Comment",
-                          "color": {
-                            "b": 109,
-                            "g": 230,
-                            "r": 255,
-                            "textB": 0,
-                            "textG": 0,
-                            "textR": 0
-                          },
-                          "comment": "Smooth edges\n"
-                        },
-                        {
-                          "type": "BuiltinCommonInstructions::Repeat",
-                          "repeatExpression": "5",
-                          "conditions": [],
-                          "actions": [
-                            {
-                              "type": {
-                                "value": "PrimitiveDrawing::FillOpacity"
-                              },
-                              "parameters": [
-                                "Object",
-                                "=",
-                                "51 * Index"
-                              ]
-                            },
-                            {
-                              "type": {
-                                "value": "PrimitiveDrawing::Rectangle"
-                              },
-                              "parameters": [
-                                "Object",
-                                "CameraBorderLeft(Object.Layer())",
-                                "CameraBorderTop(Object.Layer())",
-                                "CameraBorderRight(Object.Layer())",
-                                "Value - 2 * Index"
-                              ]
-                            },
-                            {
-                              "type": {
-                                "value": "FlashTransitionPainter::FlashTransitionPainter::SetPropertyIndex"
-                              },
-                              "parameters": [
-                                "Object",
-                                "Behavior",
-                                "+",
-                                "1"
-                              ]
-                            }
+                            "CameraBorderLeft(Object.Layer())",
+                            "CameraBorderTop(Object.Layer())",
+                            "CameraBorderRight(Object.Layer())",
+                            "lerp(CameraBorderTop(Object.Layer()), CameraBorderBottom(Object.Layer()), Progress)"
                           ]
                         }
                       ]
@@ -623,78 +495,14 @@
                       "actions": [
                         {
                           "type": {
-                            "value": "FlashTransitionPainter::FlashTransitionPainter::SetPropertyValue"
+                            "value": "PrimitiveDrawing::Circle"
                           },
                           "parameters": [
                             "Object",
-                            "Behavior",
-                            "=",
+                            "CameraCenterX(Object.Layer())",
+                            "CameraCenterY(Object.Layer())",
                             "(DistanceBetweenPositions(0, 0, CameraWidth(Object.Layer()), CameraHeight(Object.Layer())) / 2 + 1) * Progress"
                           ]
-                        },
-                        {
-                          "type": {
-                            "value": "FlashTransitionPainter::FlashTransitionPainter::SetPropertyIndex"
-                          },
-                          "parameters": [
-                            "Object",
-                            "Behavior",
-                            "=",
-                            "0"
-                          ]
-                        }
-                      ],
-                      "events": [
-                        {
-                          "type": "BuiltinCommonInstructions::Comment",
-                          "color": {
-                            "b": 109,
-                            "g": 230,
-                            "r": 255,
-                            "textB": 0,
-                            "textG": 0,
-                            "textR": 0
-                          },
-                          "comment": "Smooth edges\n"
-                        },
-                        {
-                          "type": "BuiltinCommonInstructions::Repeat",
-                          "repeatExpression": "5",
-                          "conditions": [],
-                          "actions": [
-                            {
-                              "type": {
-                                "value": "PrimitiveDrawing::FillOpacity"
-                              },
-                              "parameters": [
-                                "Object",
-                                "=",
-                                "51 * Index"
-                              ]
-                            },
-                            {
-                              "type": {
-                                "value": "PrimitiveDrawing::Circle"
-                              },
-                              "parameters": [
-                                "Object",
-                                "CameraCenterX(Object.Layer())",
-                                "CameraCenterY(Object.Layer())",
-                                "Value - 0.2 * Index"
-                              ]
-                            },
-                            {
-                              "type": {
-                                "value": "FlashTransitionPainter::FlashTransitionPainter::SetPropertyIndex"
-                              },
-                              "parameters": [
-                                "Object",
-                                "Behavior",
-                                "+",
-                                "1"
-                              ]
-                            }
-                          ]
                         }
                       ]
                     }