diff --git a/src/plugins/platforms/cocoa/qcocoawindow.mm b/src/plugins/platforms/cocoa/qcocoawindow.mm
index d52343f0b8a..28210c83ed5 100644
--- a/src/plugins/platforms/cocoa/qcocoawindow.mm
+++ b/src/plugins/platforms/cocoa/qcocoawindow.mm
@@ -1857,7 +1857,7 @@ bool QCocoaWindow::shouldRefuseKeyWindowAndFirstResponder()
     // This function speaks up if there's any reason
     // to refuse key window or first responder state.
 
-    if (window()->flags() & Qt::WindowDoesNotAcceptFocus)
+    if (window()->flags() & (Qt::WindowDoesNotAcceptFocus | Qt::WindowTransparentForInput))
         return true;
 
     if (m_inSetVisible) {
diff --git a/src/plugins/platforms/ios/quiview.mm b/src/plugins/platforms/ios/quiview.mm
index eec4c005988..d1cd3f3ca02 100644
--- a/src/plugins/platforms/ios/quiview.mm
+++ b/src/plugins/platforms/ios/quiview.mm
@@ -266,7 +266,8 @@ Q_LOGGING_CATEGORY(lcQpaTablet, "qt.qpa.input.tablet")
 
 - (BOOL)canBecomeFirstResponder
 {
-    return !(self.platformWindow->window()->flags() & Qt::WindowDoesNotAcceptFocus);
+    return !(self.platformWindow->window()->flags() & (Qt::WindowDoesNotAcceptFocus
+                                                     | Qt::WindowTransparentForInput));
 }
 
 - (BOOL)becomeFirstResponder