diff --git a/abstract_output.cpp b/abstract_output.cpp
--- a/abstract_output.cpp
+++ b/abstract_output.cpp
@@ -171,6 +171,9 @@
         return;
     }
     m_xdgOutput = waylandServer()->xdgOutputManager()->createXdgOutput(m_waylandOutput, m_waylandOutput);
+    m_xdgOutput->setLogicalSize(pixelSize() / scale());
+    m_xdgOutput->setLogicalPosition(m_globalPos);
+    m_xdgOutput->done();
 }
 
 void AbstractOutput::initWaylandOutput()