When an application is pinned to a specific display and is moved to another display then opening a context menu can show on the wrong display

When an application is pinned to a specific display and is moved to another display then opening a context menu can show on the wrong display. This is happening on macOS only due to the specific setup needed to reproduce this. To reproduce:

• Click on Mission Control and add a desktop for one of the displays (it does not need to have anything on it, just created)
• Start the example
• Move the window to the display that has the extra desktop
• Right click on the icon for the application and go to Options -> Desktop on Display x (under Assign To)
• Restart the application
• Move the window to the other display
• Right click on the blue bar and it will show a popup menu
• Click on the other display
• Right click on the blue bar and the popup will appear on the wrong display