Index: scribus/scribusdoc.cpp
===================================================================
--- scribus/scribusdoc.cpp	(revision 27798)
+++ scribus/scribusdoc.cpp	(working copy)
@@ -16161,6 +16161,21 @@
 				Items->insert(d, gItem);
 				gItem->OwnPage = OnPage(gItem);
 			}
+
+			// Ungrouping converts the item to its new coordinate space while normal
+			// PageItem change tracking is bypassed. Sync the undo baselines only
+			// after the item has reached its final parent/page.
+			gItem->oldXpos = gItem->xPos();
+			gItem->oldYpos = gItem->yPos();
+			gItem->oldWidth = gItem->width();
+			gItem->oldHeight = gItem->height();
+			gItem->oldRot = gItem->rotation();
+			gItem->oldOwnPage = gItem->OwnPage;
+			gItem->oldLocalScX = gItem->imageXScale();
+			gItem->oldLocalScY = gItem->imageYScale();
+			gItem->oldLocalX = gItem->imageXOffset();
+			gItem->oldLocalY = gItem->imageYOffset();
+
 			itemSelection->addItem(gItem);
 		}
 		if (UndoManager::undoEnabled())