A file filer is set to a FileChooserButton. The first time the FileChooserButton is clicked, the filter is there and works. The second time, the filter is gone. This can be confirmed by the FileChooser.list_filters() method, or by the look of the FileChooser dialog.
Expected behavior: The file filter is persistent.
Observed behavior: The file filter disappears after the first activation of the FileChooserButton.
Unknown if this is caused by the "button" or by the FileChooser.
A file filer is set to a FileChooserButton. The first time the FileChooserButton is clicked, the filter is there and works. The second time, the filter is gone. This can be confirmed by the FileChooser. list_filters( ) method, or by the look of the FileChooser dialog.
Expected behavior: The file filter is persistent.
Observed behavior: The file filter disappears after the first activation of the FileChooserButton.
Unknown if this is caused by the "button" or by the FileChooser.
Attached: small demonstration example.