FileFilter changes in native dialogs do not properly update object state

[iclkevin]

When using SystemFileFilter as a Save dialog with file filters defined, the user's selection in the file dialog window does not update the SystemFileChooser.fileFilter parameter. So when calling the SystemFileChooser.getFileFilter() function, the value that is returned is what was set to SystemFileChooser.setFileFilter(). Is it possible to get back the file filter value that the user specified in the file dialog window?

As a minor note, I noticed that the text field in the file dialog window does properly update the extension when the user chooses a different file filter on macOS, but the text field does not update on Windows per this action.

Thank you for your time. Please let me know if I may help in any way.