On-demand component - Airbnb as Example

Some apps even if they are used normally but some features on them don’t work like changing the app language, hosting mode of Airbnb or the editing function of adobe acrobat reader by example.

The cause :  Some apps they need some extra components and services that needs

                      to be installed so some features can run smoothly and seamlessly, 

                      however by default this feature is not activated.