Net Core / Angular CORS error on some Api calls but not others

Question

I have a Angular app that calls two different POST API methods. On my staging env I notice one would be correct and add a access-control-allow-origin: * in the Response headers but the other one doesn't and I find it really odd.

So technically one API call works and one doesn't when hosted on staging. They do the same thing where they just fetch a list of data

CORS in my startup file

services.AddCors(options =>
        {
            options.AddPolicy("CorsPolicy",
                builder => builder
                    .AllowAnyMethod()
                    .AllowCredentials()
                    .SetIsOriginAllowed((host) => true)
                    .AllowAnyHeader());
        });

in different part

app.UseCors("CorsPolicy");

and both controllers extend a basecontroller

[ApiVersion("1.0")]
[Route("api/v{version:apiVersion}/[controller]")]
[Authorize]
[ApiController]
[EnableCors("CorsPolicy")]
public abstract class BaseApiController : ControllerBase

Answer 1

a Simple Update of the database was required. The CORS issue through me off wildly but it all works fine after updating the database