diff --git a/plugins/DigitalLibrary/src/DigitalFactoryController.py b/plugins/DigitalLibrary/src/DigitalFactoryController.py
index b94f0e69c8..e1b1c62172 100644
--- a/plugins/DigitalLibrary/src/DigitalFactoryController.py
+++ b/plugins/DigitalLibrary/src/DigitalFactoryController.py
@@ -603,8 +603,8 @@ class DigitalFactoryController(QObject):
         self._saveFileToSelectedProjectHelper(filename, formats)
 
     def _saveFileToSelectedProjectHelper(self, filename: str, formats: List[str]) -> None:
-        # Indicate we have started sending a job.
-        self.uploadStarted.emit()
+        # Indicate we have started sending a job (and propagate any user file name changes back to the open project)
+        self.uploadStarted.emit(filename if "3mf" in formats else None)
 
         library_project_id = self._project_model.items[self._selected_project_idx]["libraryProjectId"]
         library_project_name = self._project_model.items[self._selected_project_idx]["displayName"]
diff --git a/plugins/DigitalLibrary/src/DigitalFactoryOutputDevice.py b/plugins/DigitalLibrary/src/DigitalFactoryOutputDevice.py
index 70e3ac34f2..82caab7d50 100644
--- a/plugins/DigitalLibrary/src/DigitalFactoryOutputDevice.py
+++ b/plugins/DigitalLibrary/src/DigitalFactoryOutputDevice.py
@@ -8,6 +8,8 @@ from UM.Logger import Logger
 from UM.OutputDevice import OutputDeviceError
 from UM.OutputDevice.ProjectOutputDevice import ProjectOutputDevice
 from UM.Scene.SceneNode import SceneNode
+from UM.Version import Version
+from cura import ApplicationMetadata
 from cura.API import Account
 from cura.CuraApplication import CuraApplication
 from .DigitalFactoryController import DigitalFactoryController
@@ -105,8 +107,11 @@ class DigitalFactoryOutputDevice(ProjectOutputDevice):
         self.enabled = logged_in and self._controller.userAccountHasLibraryAccess()
         self.enabledChanged.emit()
 
-    def _onWriteStarted(self) -> None:
+    def _onWriteStarted(self, new_name: Optional[str] = None) -> None:
         self._writing = True
+        if new_name and Version(ApplicationMetadata.CuraSDKVersion) >= Version("7.7.0"):
+            # setLastOutputName is only supported sdk version 7.7.0 and up
+            self.setLastOutputName(new_name)
         self.writeStarted.emit(self)
 
     def _onWriteFinished(self) -> None: