JS Error in Neos 5.3

[rolandschuetz]

After installing the package in Neos 5.3.0 and opening Dynamic Roles, I get the following JS error.

Warning: Failed prop type: The prop `nodeDndType` is marked as required in `Header`, but its value is `undefined`.
    in Header (created by Context.Consumer)
    in DropTarget(Header) (created by Context.Consumer)
    in DragSource(DropTarget(Header)) (created by ThemedDragSource(DropTarget(Header)))
    in ThemedDragSource(DropTarget(Header)) (created by ThemedDragSource(DropTarget(Header)))
    in ThemedDragSource(DropTarget(Header))
    in div (created by Node)
    in Node (created by ThemedNode)
    in ThemedNode
    in Unknown (created by SlimNodeTree)
    in div (created by Node)
    in Node (created by ThemedNode)
    in ThemedNode (created by Tree)
    in div (created by Scrolling(div))
    in Scrolling(div) (created by Context.Consumer)
    in DragDropMonitorWrapper (created by Tree)
    in Tree (created by ThemedTree)
    in ThemedTree (created by ThemedTree)
    in ThemedTree (created by SlimNodeTree)
    in div (created by SlimNodeTree)
    in div (created by SlimNodeTree)
    in SlimNodeTree (created by PermissionWidget)
    in PermissionWidget (created by DragDropContext(PermissionWidget))
    in DragDropContext(PermissionWidget)
    in div

How can I fix this?