Inspector: computation of image path is wrong when the image names contains white space or special characters.

Attached is a good one.
Save it in download.
Create a new project.
Using File > Import > Media import the file you just saved in Downloads.
Save your FXML file in Desktop.
Select the image on the content view.
In the inspector, click on the image URL property.
Click away.
You get a message saying the file does not exists and the image disappear.