QDS crashes on opening file with empty transitions:[] property

Open any .qml file in text edit mode, add transitions: [] block to the root item, but do not fill it. If you will try to open the file after that in design view, application will crash.
Empty states: [] are working fine, but transitions: [] aren't.

For example:

Item {
    width: 640
    height: 480
    transitions: [ 
    ]
}