1 files changed, 11 insertions, 1 deletions
diff --git a/loolwsd/DocumentBroker.cpp b/loolwsd/DocumentBroker.cpp
index 52f60c78ba..39702cc159 100644
--- a/loolwsd/DocumentBroker.cpp
+++ b/loolwsd/DocumentBroker.cpp
@@ -680,7 +680,17 @@ void DocumentBroker::handleTileRequest(TileDesc& tile,
         return;
     }
 
-    tileCache().subscribeToTileRendering(tile, session);
+    if (tile.getBroadcast())
+    {
+        for (auto& it: _sessions)
+        {
+            tileCache().subscribeToTileRendering(tile, it.second);
+        }
+    }
+    else
+    {
+        tileCache().subscribeToTileRendering(tile, session);
+    }
 
     // Forward to child to render.
     LOG_DBG("Sending render request for tile (" << tile.getPart() << ',' <<