diff --git a/plugins/DigitalLibrary/resources/qml/CreateNewProjectPopup.qml b/plugins/DigitalLibrary/resources/qml/CreateNewProjectPopup.qml
index ee40c55356..74bc52b69e 100644
--- a/plugins/DigitalLibrary/resources/qml/CreateNewProjectPopup.qml
+++ b/plugins/DigitalLibrary/resources/qml/CreateNewProjectPopup.qml
@@ -1,8 +1,8 @@
-// Copyright (C) 2021 Ultimaker B.V.
+//Copyright (C) 2022 Ultimaker B.V.
+//Cura is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.10
 import QtQuick.Window 2.2
-import QtQuick.Controls 1.4 as OldControls // TableView doesn't exist in the QtQuick Controls 2.x in 5.10, so use the old one
 import QtQuick.Controls 2.3
 
 import UM 1.2 as UM
diff --git a/plugins/DigitalLibrary/resources/qml/DigitalFactoryOpenDialog.qml b/plugins/DigitalLibrary/resources/qml/DigitalFactoryOpenDialog.qml
index 435e8d3f86..11c5d687e8 100644
--- a/plugins/DigitalLibrary/resources/qml/DigitalFactoryOpenDialog.qml
+++ b/plugins/DigitalLibrary/resources/qml/DigitalFactoryOpenDialog.qml
@@ -1,8 +1,8 @@
-// Copyright (C) 2021 Ultimaker B.V.
+//Copyright (C) 2022 Ultimaker B.V.
+//Cura is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.10
 import QtQuick.Window 2.2
-import QtQuick.Controls 1.4 as OldControls // TableView doesn't exist in the QtQuick Controls 2.x in 5.10, so use the old one
 import QtQuick.Controls 2.3
 
 import UM 1.2 as UM
diff --git a/plugins/DigitalLibrary/resources/qml/DigitalFactorySaveDialog.qml b/plugins/DigitalLibrary/resources/qml/DigitalFactorySaveDialog.qml
index 5271db3174..56109dbcbe 100644
--- a/plugins/DigitalLibrary/resources/qml/DigitalFactorySaveDialog.qml
+++ b/plugins/DigitalLibrary/resources/qml/DigitalFactorySaveDialog.qml
@@ -1,8 +1,8 @@
-// Copyright (C) 2021 Ultimaker B.V.
+//Copyright (C) 2022 Ultimaker B.V.
+//Cura is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.10
 import QtQuick.Window 2.2
-import QtQuick.Controls 1.4 as OldControls // TableView doesn't exist in the QtQuick Controls 2.x in 5.10, so use the old one
 import QtQuick.Controls 2.3
 
 import UM 1.2 as UM
diff --git a/plugins/DigitalLibrary/resources/qml/SelectProjectPage.qml b/plugins/DigitalLibrary/resources/qml/SelectProjectPage.qml
index 25f25e2bbe..1e4b97fb33 100644
--- a/plugins/DigitalLibrary/resources/qml/SelectProjectPage.qml
+++ b/plugins/DigitalLibrary/resources/qml/SelectProjectPage.qml
@@ -1,9 +1,8 @@
-// Copyright (C) 2021 Ultimaker B.V.
-// Cura is released under the terms of the LGPLv3 or higher.
+//Copyright (C) 2022 Ultimaker B.V.
+//Cura is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.10
 import QtQuick.Window 2.2
-import QtQuick.Controls 1.4 as OldControls // TableView doesn't exist in the QtQuick Controls 2.x in 5.10, so use the old one
 import QtQuick.Controls 2.3
 import QtQuick.Layouts 1.1
 
diff --git a/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml b/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml
index 943c58ce76..8bf39f6804 100644
--- a/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml
+++ b/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml
@@ -3,7 +3,6 @@
 
 import QtQuick 2.2
 import QtQuick.Controls 2.15
-import QtQuick.Controls 1.2 as OldControls
 import QtQuick.Controls.Styles 1.2
 
 import UM 1.5 as UM
diff --git a/resources/qml/Dialogs/DiscardOrKeepProfileChangesDialog.qml b/resources/qml/Dialogs/DiscardOrKeepProfileChangesDialog.qml
index 422d831a7d..506dd85fac 100644
--- a/resources/qml/Dialogs/DiscardOrKeepProfileChangesDialog.qml
+++ b/resources/qml/Dialogs/DiscardOrKeepProfileChangesDialog.qml
@@ -3,7 +3,6 @@
 
 import Qt.labs.qmlmodels 1.0
 import QtQuick 2.1
-import QtQuick.Controls 1.1 as OldControls
 import QtQuick.Controls 2.15
 import QtQuick.Dialogs 1.2
 import QtQuick.Window 2.1
diff --git a/resources/qml/Preferences/Materials/MaterialsView.qml b/resources/qml/Preferences/Materials/MaterialsView.qml
index 6fe7d78ebe..d1ea251ab8 100644
--- a/resources/qml/Preferences/Materials/MaterialsView.qml
+++ b/resources/qml/Preferences/Materials/MaterialsView.qml
@@ -3,7 +3,6 @@
 
 import QtQuick 2.7
 import QtQuick.Controls 2.15
-import QtQuick.Controls 1.4 as OldControls
 import QtQuick.Dialogs 1.2
 
 import UM 1.5 as UM
@@ -326,7 +325,6 @@ Item
                 id: spoolWeightSpinBox
                 width: informationPage.columnWidth
                 value: base.getMaterialPreferenceValue(properties.guid, "spool_weight", Cura.ContainerManager.getContainerMetaDataEntry(properties.container_id, "properties/weight"))
-                suffix: " g"
                 stepSize: 100
                 to: 10000
                 editable: true
diff --git a/resources/qml/Preferences/ProfilesPage.qml b/resources/qml/Preferences/ProfilesPage.qml
index e00c1ee3b0..3d7ceeda5e 100644
--- a/resources/qml/Preferences/ProfilesPage.qml
+++ b/resources/qml/Preferences/ProfilesPage.qml
@@ -2,7 +2,6 @@
 //Cura is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.7
-import QtQuick.Controls 1.4 as OldControls
 import QtQuick.Controls 2.15
 import QtQuick.Layouts 1.3
 import QtQuick.Dialogs 1.2
diff --git a/resources/qml/PrintSetupSelector/Custom/CustomPrintSetup.qml b/resources/qml/PrintSetupSelector/Custom/CustomPrintSetup.qml
index 2925a10f17..94d55d563d 100644
--- a/resources/qml/PrintSetupSelector/Custom/CustomPrintSetup.qml
+++ b/resources/qml/PrintSetupSelector/Custom/CustomPrintSetup.qml
@@ -3,7 +3,6 @@
 
 import QtQuick 2.10
 import QtQuick.Controls 2.3
-import QtQuick.Controls 1.4 as OldControls
 import QtQuick.Layouts 1.3
 
 import UM 1.5 as UM
diff --git a/resources/qml/PrintSetupSelector/Recommended/RecommendedSupportSelector.qml b/resources/qml/PrintSetupSelector/Recommended/RecommendedSupportSelector.qml
index 4d23561bf0..49be0fae1c 100644
--- a/resources/qml/PrintSetupSelector/Recommended/RecommendedSupportSelector.qml
+++ b/resources/qml/PrintSetupSelector/Recommended/RecommendedSupportSelector.qml
@@ -2,7 +2,6 @@
 // Cura is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.10
-import QtQuick.Controls 1.4 as OldControls
 import QtQuick.Controls 2.3
 
 import UM 1.5 as UM
diff --git a/resources/qml/ProfileOverview.qml b/resources/qml/ProfileOverview.qml
index ebca4ff22e..d3aa07ed06 100644
--- a/resources/qml/ProfileOverview.qml
+++ b/resources/qml/ProfileOverview.qml
@@ -3,7 +3,6 @@
 
 import Qt.labs.qmlmodels 1.0
 import QtQuick 2.7
-import QtQuick.Controls 1.4 as OldControls
 import QtQuick.Controls 2.15
 
 import UM 1.5 as UM