400 Bad Request on content-manager

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hello i install strapi on my windows server and host it with IIS. i set the URL in server.js config to my server domain “https://test.com/strapi” and reverse proxy strapi to 1337 port in IIS. everything work good but only in content manager section, https://test.com/strapi/content-manager/content-types/api::restaurant.restaurant/configuration got 400 error and page not load.