ExtJS State Management Issue

Hi All,

I developed my application with ExtJS 4.2, having lots of panels, grids, charts etc. All works well.

Nonetheless, now I need to persist the layouts and details (such as the columns of the grids locked, their sizes etc). For this purpose, ExtJS provides the wonderful feature of state management, however when I turn this feature on, it creates too many cookies for persistence, which cease my entire application.

I don't want to give up on the state management feature of ExtJS, therefore in this context I would appreciate any advice to resolve this issue.

Any assistance in this matter will be highly appreciated and thanks in advance.

Regards!