Datasource permission (Grafana Enterprise) and mixed panels


I have a question regarding datasource permissions behaviour in Grafana Enterprise. My apologies If this is not appropriate forum.

Our scenario would be:

  1. Panel uses mixed source and has 2 queries: A (using datasource DA) and B (using datasource DB).
  2. User is allowed to access DA using data source permissions
  3. User has no access to DB using data source permissions

Does only query A show up? Or is the whole panel disabled?