Create report in a new workspace based on an App's Data with RLS

Hello 

So based on what I found in the old posts about Workspaces RLS and Apps I resumed that Members(Admins,Members,Contributors) are not affected by RLS my question is : 

What If I created an App with RLS and share it with a person with the right to reuse the App's Data, and he's the contributor in another workspace and he's trying to create a report based on the App's Data, the RLS will be applied in the new workspace since it has no role in the first workspace? 

Thank you so much for your help