User Interface diagram elements are not resizable

i just downloaded the suite and in 30 minutes created a full use case diagram of a site i’m working on. This is great.
Now i’m moving to creating screen wireframes to support usecases.
The problem is that when i place UI elements on the diagram the resize handles are grayed out and i cannont resize the element.
Any help will be greatly appreciated.

Hi Kiril,

You can resize UI components by dragging the control points. If this doesn’t work, please check if you have enabled Auto Fit Shape Size. If yes, please disable it.

Best regards,