CURA-4525 solved merge conflicts

resources/qml/Preferences/GeneralPage.qml

@@ -159,6 +159,7 @@ UM.PreferencesPage
                             append({ text: "Nederlands", code: "nl_NL" })
                             append({ text: "Polski", code: "pl_PL" })
                             append({ text: "Português do Brasil", code: "pt_BR" })
+                            append({ text: "Português", code: "pt_PT" })
                             append({ text: "Русский", code: "ru_RU" })
                             append({ text: "Türkçe", code: "tr_TR" })
                             append({ text: "简体中文", code: "zh_CN" })

resources/qml/Preferences/MaterialsPage.qml

@@ -387,9 +387,10 @@ UM.ManagementPage
         {
             id: materialDiameterProvider
 
-            containerStackId: Cura.MachineManager.activeMachineId
+            containerStackId: Cura.ExtruderManager.activeExtruderStackId
             key: "material_diameter"
             watchedProperties: [ "value" ]
+            storeIndex: 5
         }
 
         UM.I18nCatalog { id: catalog; name: "cura"; }