[Vuejs]-Issue with CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. NET Core 3.1

Ok,

I’ve figure it yesterday but I’m writing this now. It was solved as Ezaldden pointed out.

When I enabled it, everything worked as expected. I ll accept Ezaldden answer as right one (effort should be rewarded) I’m only pointing this as future reference