diff --git a/test-app/src/main/java/org/readium/r2/testapp/reader/VisualReaderFragment.kt b/test-app/src/main/java/org/readium/r2/testapp/reader/VisualReaderFragment.kt
index 32f19b54ab..f3eb547807 100644
--- a/test-app/src/main/java/org/readium/r2/testapp/reader/VisualReaderFragment.kt
+++ b/test-app/src/main/java/org/readium/r2/testapp/reader/VisualReaderFragment.kt
@@ -361,10 +361,10 @@ abstract class VisualReaderFragment : BaseReaderFragment(), VisualNavigator.List
 
     private fun showHighlightPopupWithStyle(style: Highlight.Style) =
         viewLifecycleOwner.lifecycleScope.launch {
-        // Get the rect of the current selection to know where to position the highlight
-        // popup.
-        (navigator as? SelectableNavigator)?.currentSelection()?.rect?.let { selectionRect ->
-            showHighlightPopup(selectionRect, style)
+            // Get the rect of the current selection to know where to position the highlight
+            // popup.
+            (navigator as? SelectableNavigator)?.currentSelection()?.rect?.let { selectionRect ->
+                showHighlightPopup(selectionRect, style)
         }
     }