Let me add more context and a suggestion. The page suggested by @mayurr98 does not solve this issue.
We have around 90 global shared dashboards. If we use the dynamics list with source=all you get all global dashboards and the ones created in the app.
We can refer to this apps' dashboards by using name=, but with this many apps and dashboards that is not really an option.
Basically what would work for us is possibility to use something like source=app to only show views/searches created in that app context, the same as in the dashboard and searches overview: all/this app/private.