Why does OpenIddict set the various token's lifetime on the server level and not on the application level?

Question

We are setting up an Authorisation server with OpenIddict and are figuring out how to accomodate different types of applications.

Our hope was to :

• work with Authorization code + pkce for all our applications
• adjust the lifetime of IdentityToken / AccessToken / RefreshToken depending on the type of the applications (e.g. serverside api's vs spa's etc)

I expected that one could set the token lifetime through the ApplicationDescriptor.

But it seems one can only set these in Startup when the OpenIddictBuilder AddServer registers the OpenIddict services with the appropriate options.

        // Register the OpenIddict server components.
        .AddServer(options =>
        {
            options
                .AllowAuthorizationCodeFlow()
                .RequireProofKeyForCodeExchange()  
                .AllowRefreshTokenFlow(); 

            options.SetAccessTokenLifetime(System.TimeSpan.FromHours(2));
            options.SetIdentityTokenLifetime(System.TimeSpan.FromHours(1));
            options.SetRefreshTokenLifetime(System.TimeSpan.FromDays(1));
            // ....
            

Can one indeed only set the lifetime of these tokens at the server level? Which implicates that all applications have the same token lifetime ? Or am I missing something obvious?