Clarification on fdk client sessions

Hi Sir, I needed clarification on fdk client session management and storage. Basically I need to know how is session stored in fdk client, how to create or delete the sessions. Since we are working on app, do we need to perform any handling to restore fdk client’s session. I have seen that fdk client can persist sessions between webapp restart, but I have no idea how that is working. Also, I should be able to verify session in extension code.

hi team, any update on this topic.