diff --git a/idea/jvm-debugger/jvm-debugger-test/test/org/jetbrains/kotlin/idea/debugger/test/IrKotlinSteppingTestGenerated.java b/idea/jvm-debugger/jvm-debugger-test/test/org/jetbrains/kotlin/idea/debugger/test/IrKotlinSteppingTestGenerated.java
index 6ac4bf55172..fc7d1f26c6f 100644
--- a/idea/jvm-debugger/jvm-debugger-test/test/org/jetbrains/kotlin/idea/debugger/test/IrKotlinSteppingTestGenerated.java
+++ b/idea/jvm-debugger/jvm-debugger-test/test/org/jetbrains/kotlin/idea/debugger/test/IrKotlinSteppingTestGenerated.java
@@ -483,6 +483,11 @@ public class IrKotlinSteppingTestGenerated extends AbstractIrKotlinSteppingTest
             runTest("idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/kt24343.kt");
         }
 
+        @TestMetadata("kt44074.kt")
+        public void testKt44074() throws Exception {
+            runTest("idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/kt44074.kt");
+        }
+
         @TestMetadata("lambdaToInlineFold.kt")
         public void testLambdaToInlineFold() throws Exception {
             runTest("idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/lambdaToInlineFold.kt");
diff --git a/idea/jvm-debugger/jvm-debugger-test/test/org/jetbrains/kotlin/idea/debugger/test/KotlinSteppingTestGenerated.java b/idea/jvm-debugger/jvm-debugger-test/test/org/jetbrains/kotlin/idea/debugger/test/KotlinSteppingTestGenerated.java
index 1fce43faee8..863283169b6 100644
--- a/idea/jvm-debugger/jvm-debugger-test/test/org/jetbrains/kotlin/idea/debugger/test/KotlinSteppingTestGenerated.java
+++ b/idea/jvm-debugger/jvm-debugger-test/test/org/jetbrains/kotlin/idea/debugger/test/KotlinSteppingTestGenerated.java
@@ -483,6 +483,11 @@ public class KotlinSteppingTestGenerated extends AbstractKotlinSteppingTest {
             runTest("idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/kt24343.kt");
         }
 
+        @TestMetadata("kt44074.kt")
+        public void testKt44074() throws Exception {
+            runTest("idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/kt44074.kt");
+        }
+
         @TestMetadata("lambdaToInlineFold.kt")
         public void testLambdaToInlineFold() throws Exception {
             runTest("idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/lambdaToInlineFold.kt");
diff --git a/idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/kt44074.kt b/idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/kt44074.kt
new file mode 100644
index 00000000000..ff3fa78b31f
--- /dev/null
+++ b/idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/kt44074.kt
@@ -0,0 +1,14 @@
+package test
+
+fun main() {
+    val toSet = setOf<Int>()
+    val clusterToReports = toSet.groupBy { it }
+    val updatedClusters = mutableListOf<Int>()
+    //Breakpoint!
+    updatedClusters.addAll(clusterToReports.map { it.value[0] }) // step over here
+    test(updatedClusters)
+}
+
+fun test(a: Any) {
+
+}
\ No newline at end of file
diff --git a/idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/kt44074.out b/idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/kt44074.out
new file mode 100644
index 00000000000..72065627880
--- /dev/null
+++ b/idea/jvm-debugger/jvm-debugger-test/testData/stepping/stepOver/kt44074.out
@@ -0,0 +1,8 @@
+LineBreakpoint created at kt44074.kt:8
+Run Java
+Connected to the target VM
+kt44074.kt:8
+kt44074.kt:9
+Disconnected from the target VM
+
+Process finished with exit code 0