diff --git a/src/FileProcessor/FlexForms/Rector/v7/v6/RenderTypeFlexFormRector.php b/src/FileProcessor/FlexForms/Rector/v7/v6/RenderTypeFlexFormRector.php
index f40b31ca4..8eda81dec 100644
--- a/src/FileProcessor/FlexForms/Rector/v7/v6/RenderTypeFlexFormRector.php
+++ b/src/FileProcessor/FlexForms/Rector/v7/v6/RenderTypeFlexFormRector.php
@@ -90,16 +90,16 @@ protected function refactorColumn(?DOMElement $configElement): void
         if ($renderModeDomElement instanceof DOMElement) {
             $renderMode = $renderModeDomElement->nodeValue;
             switch ($renderMode) {
-                case 'tree':
+                case 'tree' :
                     $renderTypeName = 'selectTree';
                     break;
-                case 'singlebox':
+                case 'singlebox' :
                     $renderTypeName = 'selectSingleBox';
                     break;
-                case 'checkbox':
+                case 'checkbox' :
                     $renderTypeName = 'selectCheckBox';
                     break;
-                default:
+                default :
                     $renderTypeName = null;
             }
 
diff --git a/src/FileProcessor/TypoScript/Conditions/GlobalVarConditionMatcher.php b/src/FileProcessor/TypoScript/Conditions/GlobalVarConditionMatcher.php
index 03f0831c2..ef9130cbe 100644
--- a/src/FileProcessor/TypoScript/Conditions/GlobalVarConditionMatcher.php
+++ b/src/FileProcessor/TypoScript/Conditions/GlobalVarConditionMatcher.php
@@ -53,34 +53,34 @@ public function change(string $condition): ?string
             }
 
             switch ($type) {
-                case 'TSFE':
+                case 'TSFE' :
                     $conditions[$key][] = $this->refactorTsfe($property, $operator, $value);
                     break;
-                case 'GP':
+                case 'GP' :
                     $conditions[$key][] = $this->refactorGetPost($property, $operator, $value);
                     break;
-                case 'LIT':
+                case 'LIT' :
                     $conditions[$key][] = sprintf('"%s" %s "%s"', $value, self::OPERATOR_MAPPING[$operator], $property);
                     break;
-                case 'ENV':
+                case 'ENV' :
                     $conditions[$key][] = $this->createEnvCondition($property, $operator, $value);
                     break;
-                case 'IENV':
+                case 'IENV' :
                     $conditions[$key][] = $this->createIndependentCondition($property, $operator, $value);
                     break;
-                case 'BE_USER':
+                case 'BE_USER' :
                     $conditions[$key][] = $this->createBackendUserCondition($property, $operator, $value);
                     break;
-                case '_GET':
+                case '_GET' :
                     $conditions[$key][] = $this->refactorGet($property, $operator, $value);
                     break;
-                case 'GPmerged':
+                case 'GPmerged' :
                     $conditions[$key][] = $this->refactorGetPost($property, $operator, $value);
                     break;
-                case '_POST':
+                case '_POST' :
                     $conditions[$key][] = $this->refactorPost($property, $operator, $value);
                     break;
-                default:
+                default :
                     $conditions[$key][] = $condition;
                     break;
             }
diff --git a/src/Rector/v11/v4/MigrateFileFolderConfigurationRector.php b/src/Rector/v11/v4/MigrateFileFolderConfigurationRector.php
index b9f1fcdf4..3fb414fca 100644
--- a/src/Rector/v11/v4/MigrateFileFolderConfigurationRector.php
+++ b/src/Rector/v11/v4/MigrateFileFolderConfigurationRector.php
@@ -65,6 +65,10 @@ protected function refactorColumn(Expr $columnName, Expr $columnTca): void
             return;
         }
 
+        if ($this->hasKey($configArray, 'fileFolderConfig')) {
+            return;
+        }
+
         $fileFolderConfig = new Array_();
 
         $fileFolder = $this->extractArrayItemByKey($configArray, 'fileFolder');
diff --git a/tests/Rector/v11/v4/MigrateFileFolderConfigurationRector/Fixture/fixture.php.inc b/tests/Rector/v11/v4/MigrateFileFolderConfigurationRector/Fixture/fixture.php.inc
index a46263ae4..191e86374 100644
--- a/tests/Rector/v11/v4/MigrateFileFolderConfigurationRector/Fixture/fixture.php.inc
+++ b/tests/Rector/v11/v4/MigrateFileFolderConfigurationRector/Fixture/fixture.php.inc
@@ -14,7 +14,24 @@ return [
                 'fileFolder_extList' => 'svg',
                 'fileFolder_recursions' => 1,
             ]
-        ]
+        ],
+        "iconSelector" => [
+            "label" => "Icon auswählen",
+            "description" => "",
+            "config" => [
+                "type" => "select",
+                "items" => [["", ""]],
+                "renderType" => "selectSingle",
+                "fileFolder" => "EXT:site_package/Modules/GlobalTemplates/Assets/icons/selectable_icons_be/",
+                "fileFolder_extList" => "svg",
+                "fileFolder_recursions" => 0,
+                "fieldWizard" => [
+                    "selectIcons" => [
+                        "disabled" => false,
+                    ],
+                ],
+            ],
+        ],
     ],
 ];
 
@@ -34,7 +51,22 @@ return [
                 'renderType' => 'selectSingle',
                 'fileFolderConfig' => ['folder' => 'EXT:my_ext/Resources/Public/Icons', 'allowedExtensions' => 'svg', 'depth' => 1],
             ]
-        ]
+        ],
+        "iconSelector" => [
+            "label" => "Icon auswählen",
+            "description" => "",
+            "config" => [
+                "type" => "select",
+                "items" => [["", ""]],
+                "renderType" => "selectSingle",
+                "fieldWizard" => [
+                    "selectIcons" => [
+                        "disabled" => false,
+                    ],
+                ],
+                'fileFolderConfig' => ['folder' => "EXT:site_package/Modules/GlobalTemplates/Assets/icons/selectable_icons_be/", 'allowedExtensions' => "svg", 'depth' => 0],
+            ],
+        ],
     ],
 ];