diff --git a/plugins/3MFReader/ThreeMFWorkspaceReader.py b/plugins/3MFReader/ThreeMFWorkspaceReader.py
index 20bb7c8e2e..c839c46e7c 100755
--- a/plugins/3MFReader/ThreeMFWorkspaceReader.py
+++ b/plugins/3MFReader/ThreeMFWorkspaceReader.py
@@ -600,7 +600,6 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
         self._dialog.setNumUserSettings(num_user_settings)
         self._dialog.setActiveMode(active_mode)
         self._dialog.setUpdatableMachines(updatable_machines)
-        self._dialog.setMachineToOverride(global_stack_id)
         self._dialog.setMaterialLabels(material_labels)
         self._dialog.setMachineType(machine_type)
         self._dialog.setExtruders(extruders)
@@ -616,6 +615,8 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
             # The machine included in the project file exists locally already, no need to change selected printers.
             is_networked_machine = global_stack.hasNetworkedConnection()
             is_abstract_machine = parseBool(existing_global_stack.getMetaDataEntry("is_abstract_machine", False))
+            self._dialog.setMachineToOverride(global_stack.getId())
+            self._dialog.setResolveStrategy("machine", "override")
         elif self._dialog.updatableMachinesModel.count > 0:
             # The machine included in the project file does not exist. There is another machine of the same type.
             # This will always default to an abstract machine first.
@@ -623,13 +624,14 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
             machine_name = machine["name"]
             is_networked_machine = machine["isNetworked"]
             is_abstract_machine = machine["isAbstractMachine"]
-            self._dialog.setResolveStrategy("machine", "override")
             self._dialog.setMachineToOverride(machine["id"])
+            self._dialog.setResolveStrategy("machine", "override")
         else:
             # The machine included in the project file does not exist. There are no other printers of the same type. Default to "Create New".
             machine_name = i18n_catalog.i18nc("@button", "Create new")
-            self._dialog.setIsAbstractMachine(False)
-            self._dialog.setIsNetworkedMachine(False)
+            is_networked_machine = False
+            is_abstract_machine = False
+            self._dialog.setMachineToOverride(None)
             self._dialog.setResolveStrategy("machine", "new")
 
         self._dialog.setIsNetworkedMachine(is_networked_machine)
@@ -730,7 +732,7 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
         application.expandedCategoriesChanged.emit()  # Notify the GUI of the change
 
         # If there are no machines of the same type, create a new machine.
-        if self._resolve_strategies["machine"] != "override" or self._dialog.updatableMachinesModel.count <= 1:
+        if self._resolve_strategies["machine"] != "override" or self._dialog.updatableMachinesModel.count == 0:
             # We need to create a new machine
             machine_name = self._container_registry.uniqueName(self._machine_info.name)
 
diff --git a/plugins/3MFReader/WorkspaceDialog.qml b/plugins/3MFReader/WorkspaceDialog.qml
index 221696a571..0dfa7d4e8c 100644
--- a/plugins/3MFReader/WorkspaceDialog.qml
+++ b/plugins/3MFReader/WorkspaceDialog.qml
@@ -96,7 +96,7 @@ UM.Dialog
                         WorkspaceRow
                         {
                             leftLabelText: catalog.i18nc("@action:label", manager.isPrinterGroup ? "Printer Group" : "Printer Name")
-                            rightLabelText: manager.machineName
+                            rightLabelText: manager.machineName == catalog.i18nc("@button", "Create new") ? "" : manager.machineName
                         }
                     }
 
@@ -195,6 +195,17 @@ UM.Dialog
                         model: resolveStrategiesModel
                         textRole: "label"
                         visible: manager.qualityChangesConflict
+                        contentLeftPadding: UM.Theme.getSize("default_margin").width
+                        textFont: UM.Theme.getFont("medium")
+
+                        background: Cura.RoundedRectangle
+                        {
+                            border.width: UM.Theme.getSize("default_lining").width
+                            border.color: UM.Theme.getColor("lining")
+                            color: qualityChangesResolveComboBox.hovered ? UM.Theme.getColor("expandable_hover") : UM.Theme.getColor("action_button")
+                            cornerSide: Cura.RoundedRectangle.Direction.All
+                            radius: UM.Theme.getSize("default_radius").width
+                        }
 
                         // This is a hack. This will trigger onCurrentIndexChanged and set the index when this component in loaded
                         currentIndex:
@@ -238,6 +249,17 @@ UM.Dialog
                         model: resolveStrategiesModel
                         textRole: "label"
                         visible: manager.materialConflict
+                        contentLeftPadding: UM.Theme.getSize("default_margin").width
+                        textFont: UM.Theme.getFont("medium")
+
+                        background: Cura.RoundedRectangle
+                        {
+                            border.width: UM.Theme.getSize("default_lining").width
+                            border.color: UM.Theme.getColor("lining")
+                            color: materialResolveComboBox.hovered ? UM.Theme.getColor("expandable_hover") : UM.Theme.getColor("action_button")
+                            cornerSide: Cura.RoundedRectangle.Direction.All
+                            radius: UM.Theme.getSize("default_radius").width
+                        }
 
                         // This is a hack. This will trigger onCurrentIndexChanged and set the index when this component in loaded
                         currentIndex:
diff --git a/plugins/3MFReader/WorkspaceSection.qml b/plugins/3MFReader/WorkspaceSection.qml
index 6eb8f50bdf..0c94ab5d6a 100644
--- a/plugins/3MFReader/WorkspaceSection.qml
+++ b/plugins/3MFReader/WorkspaceSection.qml
@@ -36,6 +36,7 @@ Item
             anchors.verticalCenter: parent.verticalCenter
             source: ""
             height: UM.Theme.getSize("medium_button_icon").height
+            color: UM.Theme.getColor("text")
             width: height
         }
         UM.Label
@@ -95,6 +96,7 @@ Item
 
                 visible: comboboxTooltipText != ""
                 source: UM.Theme.getIcon("Help")
+                color: UM.Theme.getColor("text")
 
                 UM.ToolTip
                 {
diff --git a/resources/qml/Widgets/ComboBox.qml b/resources/qml/Widgets/ComboBox.qml
index 06ac2425bb..efe14497bc 100644
--- a/resources/qml/Widgets/ComboBox.qml
+++ b/resources/qml/Widgets/ComboBox.qml
@@ -20,6 +20,8 @@ ComboBox
     property alias textFormat: contentLabel.textFormat
     property alias backgroundColor: background.color
     property bool forceHighlight: false
+    property int contentLeftPadding: UM.Theme.getSize("setting_unit_margin").width
+    property var textFont: UM.Theme.getFont("default")
 
     enabled: delegateModel.count > 0
 
@@ -104,9 +106,10 @@ ComboBox
     contentItem: UM.Label
     {
         id: contentLabel
-        leftPadding: UM.Theme.getSize("setting_unit_margin").width + UM.Theme.getSize("default_margin").width
+        leftPadding: contentLeftPadding + UM.Theme.getSize("default_margin").width
         anchors.right: downArrow.left
         wrapMode: Text.NoWrap
+        font: textFont
         text:
         {
             if (control.delegateModel.count == 0)
@@ -176,11 +179,12 @@ ComboBox
             id: delegateLabel
             // FIXME: Somehow the top/bottom anchoring is not correct on Linux and it results in invisible texts.
             anchors.fill: parent
-            anchors.leftMargin: UM.Theme.getSize("setting_unit_margin").width
+            anchors.leftMargin: contentLeftPadding
             anchors.rightMargin: UM.Theme.getSize("setting_unit_margin").width
 
             text: delegateItem.text
             textFormat: control.textFormat
+            font: textFont
             color: UM.Theme.getColor("setting_control_text")
             elide: Text.ElideRight
             wrapMode: Text.NoWrap