External Identity Provider - Configure Prompt Type sent to upstream IdP

Hi all,

This may be a fundamental misunderstanding on my part, but I thought I would ask anyway.

- I have an application that uses Zitadel for login.
- My application passes the urn:zitadel:iam:org:idxxxurn:zitadel:iam:org:idxxx reserved scope to login with a specific Zitadel Organisation.
- The target Zitadel Organisation has a single Generic OIDC Identity Provider configured, and only allows login with that Provider.
- In the target OIDC Identity Provider, Users never have more than one Identity

What I would like to happen:

- When Zitadel forwards the authorize request to the External Identity Provider, the User is silently logged in without interaction - assuming they have an active session.

What I find is happening:

- When Zitadel forwards the authorize request to the External Identity Provider, the prompt=select_accountprompt=select_account parameter is passed, forcing the User to make a redundant interaction.

Question:

- Is it possible to configure the promptprompt parameter passed to the External Identity Provider?