Does Firebase Auth support upgrading tokens to v2?

[vanhcoder]

Hi Firebase team,

I am currently using Firebase Authentication with Microsoft as an identity provider. However, I noticed that the issued tokens are still in v1 format. My aud claim is set to 00000003-0000-0000-c000-000000000000, which indicates that the token is for Microsoft Graph API.

I would like to know if there is any way to upgrade the token to v2, or if Firebase Authentication has plans to support v2 tokens in the future?

Thank you!