Update layer transform context when adding them to a project

Author: elpaso

src/core/qgsproject.cpp

@@ -2786,11 +2786,18 @@ QList<QgsMapLayer *> QgsProject::addMapLayers(
   bool addToLegend,
   bool takeOwnership )
 {
-  const QList<QgsMapLayer *> myResultList = mLayerStore->addMapLayers( layers, takeOwnership );
+  const QList<QgsMapLayer *> myResultList { mLayerStore->addMapLayers( layers, takeOwnership ) };
   if ( !myResultList.isEmpty() )
   {
+    // Update transform context
+    for ( auto &l : myResultList )
+    {
+      l->setTransformContext( transformContext() );
+    }
     if ( addToLegend )
+    {
       emit legendLayersAdded( myResultList );
+    }
   }
 
   if ( mAuxiliaryStorage )