Inconsistent Behavior of QML Buttons on macOS Dark Theme: Text Inside Button Isn't Visible

Overview

When using the provided QML code snippet in a Qt application on macOS dark theme, the text inside the button is not visible, resulting in poor usability. This inconsistent behavior deviates from the expected appearance of buttons, negatively impacting the user experience. Additionally, it is worth noting that when changing focus to other applications, the text inside the button becomes visible.

Steps to Reproduce:

1. Launch a Qt application that includes the following QML code snippet on a macOS system with the dark theme enabled:

   import QtQuick
   import QtQuick.Window
   import QtQuick.Controls
   
   Window {
       id: window
       width: 640
       height: 480
       visible: true
       title: qsTr("Hello World")    
       Button {
           id: createButton
           text: "click"
       }
   }
    

1. Observe the appearance of the "click" button, specifically the visibility of the text inside.

Expected Outcome: The text inside the QML button should be clearly visible, irrespective of the system's theme.

Actual Outcome: On macOS dark theme, the text inside the QML button is not visible, blending in with the button's background or lacking sufficient contrast. Consequently, users encounter difficulties reading the button labels. However, it is worth noting that when changing focus to other applications and then returning to the Qt application, the text inside the button becomes visible.

Additional Information:

1. This issue is specific to macOS dark theme and does not occur on other platforms or themes.
2. The problem persists even after restarting the application or the system.
3. The visibility of text inside the button improves when changing focus to other applications and then returning to the Qt application.
4. Screenshots depicting the issue are attached for reference.