How to set refresh token lifespan in offline access mode

1

I enabled Offline Session Max Limited to set lifespan for refresh token.
but cannot set a refresh token lifespan greater than the access token lifespan.

here is my config:
Screenshot from 2021-04-20 17-32-58

response:

{
        "access_token": "eyJhbGciOiJSUzI1NiIsInR...",
        "expires_in": 1200,
        "refresh_token": "eyJhbGciOiJIUzI1NinR5c...",
        "refresh_expires_in": 600,
        "scope": "offline_access"
}
2

Did you solve this problem? I also have this problem.