WDA sharing same component controller for different user ID in same system

Hi All,

I created a WDC and initialized some of the user data in the component controller WDDOINIT method. For testing purposes i am logging in with two different user id in the same system , when i execute the instance , the initialize method is only being called once for the first user. And strangely i am getting the data of the first user in the application instance of the second user.

I am using a tcode (WDYID and then the application name in se93) rather than URL for testing purposes.
can someone tell me what might be the issue ? or am i missing something here ?

Thanks.