Before Business Rule for Insert and Update is not showing Info message properly.

[pandeyved]

I need one help in Before Business Rule when insert and Update is checked.
I am writing this script on Task Table:

(function executeRule(current, previous /*null when async*/) {

    // Check if the visibility group has changed and the info message has not been added already

    if (previous.u_secure_visibility_group != "" && previous.u_secure_visibility_group != current.u_secure_visibility_group && !gs.hasInfoMessages()) {

        gs.addInfoMessage("Test");

    }

})(current, previous);

But the issue is this info message is appearing at the top but again disappearing after some miliseconds

What can be the cause.
Thanks

[pandeyved]

Thanks @SanketLandge1 
But I am talking about Native UI

[SanketLandge1 · Accepted solution]

This will work for Native UI as well @pandeyved