cordovaInAppBrowser and keep cookies

I have a problem.

In my app, i open site using inappbrowser… but unfortunately, when I KILL (not close) my application and restart it, all cookies from this site are not saved…

How keep cookies when i KILL the application?

I tried to change the browser engine on alternative in ionic, also I tired set “clearsessioncache” and “clearcache” to “yes” in… but still nothing works.

Do you have any idea?