IDEA-311375 Fix Learn main menu scaling with header and footer

GitOrigin-RevId: e9c3478718aa052c3f2ecf76f4c5ab180bf7ef67

plugins/ide-features-trainer/src/training/ui/LearnToolWindow.kt

@@ -51,6 +51,13 @@ class LearnToolWindow internal constructor(val project: Project, private val who
     }
   }
 
+  override fun updateUI() {
+    super.updateUI()
+    if (parent != null) {
+      reinitViews()
+    }
+  }
+
   internal fun reinitViews() {
     modulesPanel.modulesPanel?.updateMainPanel()
   }

plugins/ide-features-trainer/src/training/ui/views/LearningItems.kt

@@ -39,13 +39,6 @@ class LearningItems(private val project: Project) : JPanel() {
     isFocusable = false
   }
 
-  override fun updateUI() {
-    super.updateUI()
-    if (parent != null) {
-      updateItems(null)
-    }
-  }
-
   fun updateItems(showModule: IftModule? = null) {
     if (showModule != null) expanded.add(showModule)