Search in article not working.

Main issue is the search in article not working.
I like the layout o articles pretty much same as online.
Im wondering whether the full version includes all articles - the other apps on the store include 5gb version of English Wikipedia (text only). Not sure if this is due to compression type.
Adjusting front size should be easier.

It loads articles very fast.

Because of the search problem issue app goes to trash.

rolltunes about Wiki Offline — A Wikipedia Experience, v4.0.1