Dynamic resizing of Charts in Browser

Hi,

In the Previous versions of Design Studio, when we dynamically change the browser's window, i.e. minimize or maximize, the charts used to re-size accordingly, but in Design Studio 1.2 the charts are re-sizing only when the Browser link is refreshed. The Charts are set to Auto width and Height and put inside a Grid Layout. Is this the case or am I missing something,

Regards,

Fazith Ali Z.