Explicitely unset font.pointSize

Avoid warnings on desktop environments

src/qml/Base/HLabel.qml

@@ -4,6 +4,7 @@ import QtQuick 2.12
 Label {
     font.family: theme.fontFamily.sans
     font.pixelSize: theme.fontSize.normal
+    font.pointSize: -1
     textFormat: Label.PlainText
 
     color: theme.colors.text

src/qml/Base/HScrollableTextArea.qml

@@ -20,6 +20,7 @@ ScrollView {
         wrapMode: TextEdit.Wrap
         font.family: theme.fontFamily.sans
         font.pixelSize: theme.fontSize.normal
+        font.pointSize: -1
 
         color: theme.controls.textArea.text
         background: Rectangle {

src/qml/Base/HTextField.qml

@@ -5,6 +5,7 @@ TextField {
     id: field
     font.family: theme.fontFamily.sans
     font.pixelSize: theme.fontSize.normal
+    font.pointSize: -1
 
     readonly property QtObject _tf: theme.controls.textField