@Mayank Garg I have been unable to find a response for you.
Our SME is not sure if you can add to the path like this, we don’t add ‘/app/’ to the path, we instead deploy prweb as an application name directly.
Prweb is essentially renamed whatever the application is called.
If adding to the context path, I would think you would have to additionally create the directory before deployment, but again, this is a guess, as we don’t follow this practice on-prem.
On our liberty and websphere application servers, we have this option to update context root where we change the context root from prweb to /app/prweb.
However, I am trying to find similar option with tomcat based deployment.