diff --git a/plugins/kotlin/refactorings/kotlin.refactorings.k2/src/org/jetbrains/kotlin/idea/k2/refactoring/extractFunction/ExtractableCodeDescriptor.kt b/plugins/kotlin/refactorings/kotlin.refactorings.k2/src/org/jetbrains/kotlin/idea/k2/refactoring/extractFunction/ExtractableCodeDescriptor.kt
index be6dd3d4a86d..7fdcdb5a03da 100644
--- a/plugins/kotlin/refactorings/kotlin.refactorings.k2/src/org/jetbrains/kotlin/idea/k2/refactoring/extractFunction/ExtractableCodeDescriptor.kt
+++ b/plugins/kotlin/refactorings/kotlin.refactorings.k2/src/org/jetbrains/kotlin/idea/k2/refactoring/extractFunction/ExtractableCodeDescriptor.kt
@@ -39,7 +39,7 @@ data class ExtractableCodeDescriptor(
         get() = if (renderedAnnotations.isEmpty()) {
             ""
         } else {
-            renderedAnnotations.joinToString(separator = "\n", postfix = "\n")
+            renderedAnnotations.joinToString(separator = "\n")
         }
 }
 
diff --git a/plugins/kotlin/refactorings/kotlin.refactorings.k2/src/org/jetbrains/kotlin/idea/k2/refactoring/introduce/extractionEngine/ExtractionDataAnalyzer.kt b/plugins/kotlin/refactorings/kotlin.refactorings.k2/src/org/jetbrains/kotlin/idea/k2/refactoring/introduce/extractionEngine/ExtractionDataAnalyzer.kt
index 974d452ad173..c10239647f23 100644
--- a/plugins/kotlin/refactorings/kotlin.refactorings.k2/src/org/jetbrains/kotlin/idea/k2/refactoring/introduce/extractionEngine/ExtractionDataAnalyzer.kt
+++ b/plugins/kotlin/refactorings/kotlin.refactorings.k2/src/org/jetbrains/kotlin/idea/k2/refactoring/introduce/extractionEngine/ExtractionDataAnalyzer.kt
@@ -228,6 +228,7 @@ internal class ExtractionDataAnalyzer(private val extractionData: ExtractionData
                 printer.append('@')
                 renderer.annotationUseSiteTargetRenderer.renderUseSiteTarget(useSiteSession, annotation, owner, renderer, printer)
                 renderer.annotationsQualifiedNameRenderer.renderQualifier(useSiteSession, annotation, owner, renderer, printer)
+                renderer.annotationArgumentsRenderer.renderAnnotationArguments(useSiteSession, annotation, owner, renderer, printer)
                 printer.append('\n')
                 printer.toString()
             }
diff --git a/plugins/kotlin/refactorings/kotlin.refactorings.tests.k2/test/org/jetbrains/kotlin/idea/k2/refactoring/introduce/AbstractK2IntroduceFunctionWithExtractFunctionModifierTest.kt b/plugins/kotlin/refactorings/kotlin.refactorings.tests.k2/test/org/jetbrains/kotlin/idea/k2/refactoring/introduce/AbstractK2IntroduceFunctionWithExtractFunctionModifierTest.kt
index e0fe52f48748..23ab5cc22eb0 100644
--- a/plugins/kotlin/refactorings/kotlin.refactorings.tests.k2/test/org/jetbrains/kotlin/idea/k2/refactoring/introduce/AbstractK2IntroduceFunctionWithExtractFunctionModifierTest.kt
+++ b/plugins/kotlin/refactorings/kotlin.refactorings.tests.k2/test/org/jetbrains/kotlin/idea/k2/refactoring/introduce/AbstractK2IntroduceFunctionWithExtractFunctionModifierTest.kt
@@ -40,13 +40,13 @@ private class MyComposeExtractFunctionDescriptorModifier : ExtractFunctionDescri
         if (sourceFunction is KtAnnotated) {
             sourceFunction.findAnnotation(MY_COMPOSABLE_CLASS_ID)?.let {
                 return descriptor.copy(
-                    renderedAnnotations = descriptor.renderedAnnotations + "@${MY_COMPOSABLE_CLASS_ID.asFqNameString()}"
+                    renderedAnnotations = descriptor.renderedAnnotations + "@${MY_COMPOSABLE_CLASS_ID.asFqNameString()}\n"
                 )
             }
         }
         val outsideLambda = descriptor.extractionData.commonParent.parentOfType<KtLambdaArgument>(true) ?: return descriptor
         return if (outsideLambda.isComposable()) {
-            descriptor.copy(renderedAnnotations = descriptor.renderedAnnotations + "@${MY_COMPOSABLE_CLASS_ID.asFqNameString()}")
+            descriptor.copy(renderedAnnotations = descriptor.renderedAnnotations + "@${MY_COMPOSABLE_CLASS_ID.asFqNameString()}\n")
         } else {
             descriptor
         }