Valkyrie: Editor scenario not listed in scenario explorer just after creation

[BenRQ]

1. The Offline menu doesn't seem to work. I created 3 offline scenarios but when I switch to offline mode there isn't any.
   
   
   No filtering turned on.

_Originally posted by @chrismaliszewski in https://github.com/NPBruce/valkyrie/issues/1046#issuecomment-460394932_

[BenRQ]

If you restart the app, you will see that your scenarios are now listed.

Offline quest list is loaded only once at SE first startup in offline mode.
After this content is not refreshed, to insure fast load of the SE (it can take a few seconds to load with nothing on screen).

Todo: I need to refresh the local quest list when the user is creating new scenarios.

Refreshing/loading offline content asynchronously would be better but requires much more work.

[chrismaliszewski]

Ok, understood. I think you mentioned a similar thing before.
Rebuilding a list is good a solution to the problem!
Maybe an asynchronous load could be done with v2.3.

[BenRQ]

Fixed