Tizen Developers

We are developing a Tizen Tv webapp and store data in localStorage.

It seams that when we switch off TV without properly quit the application, data that is written or deleted from the localStorage are not persisted.

If we quit the application properly, data is written properly.

Is it a known behaviour ?

Is there an API to sync/flush data of the localStorage from memory to storage (at least for critical actions like login/logout features)

Regards.

JF