1. Create a Password View Policy with "Re-authenticate for Auto-Connect" enabled.
Credentials -> Workflow -> Password View Policies
2. Login to the PAM UI and go to Access section.
3. Select the service associated with the created policy.
4. Enter a password to the prompted "Auto Connect" dialog.
As a result, "Auto Connect" dialog is prompted again and the user is allowed to login after entering the password one more time.
CA Privileged Access Manager 3.x
This is a known issue and investigation is still underway
No solution at this point, you are required to enter the password twice in this use case.