Hello everyone! We have set up a self hosted ClearML server on an Azure VM. Unfortunately, we are unsure about how the configuration of the subdomains should be done. The DNS records are correctly set, with CNAME pointing to the server's IP for all three subdomains (app. api. file.). Additionally, we have set up Nginx as a reverse proxy on the server. However, when trying to log in, we receive the the error in the attached image.
The Api server log looked like this:

[2023-06-29 10:41:49,551] [8] [INFO] [clearml.service_repo] Returned 200 for auth.login in 10ms
[2023-06-29 10:41:49,553] [8] [INFO] [clearml.service_repo] Returned 200 for auth.login in 10ms
[2023-06-29 10:41:49,664] [8] [WARNING] [clearml.service_repo] Returned 401 for users.get_preferences in 0ms, msg=Unauthorized (missing credentials)
[2023-06-29 10:41:49,809] [8] [WARNING] [clearml.service_repo] Returned 401 for users.get_current_user in 0ms, msg=Unauthorized (missing credentials)
[2023-06-29 10:41:49,810] [8] [WARNING] [clearml.service_repo] Returned 401 for server.report_stats_option in 0ms, msg=Unauthorized (missing credentials)
[2023-06-29 10:41:49,977] [8] [INFO] [clearml.service_repo] Returned 200 for users.get_all in 3ms

current serverconfig:

 auth {
   cookies {
     httponly: true
     secure: true
     domain: ".clearml.wesort.ai"
     max_age: 99999999999
   }
 }

and nginx site configuration:

server {
	listen 80;
	listen [::]:80;
	server_name api.clearml.wesort.ai;

	location / {
		proxy_set_header Host $host;
		proxy_set_header X-Real-IP $remote_addr;
		proxy_pass 

;
	}	

}
server {
	listen 80;
	listen [::]:80;
	server_name app.clearml.wesort.ai;

	location / {
		proxy_set_header Host $host;
		proxy_set_header X-Real-IP $remote_addr;
		proxy_pass 

;
	}	

}
server {
	listen 80;
	listen [::]:80;
	server_name files.clearml.wesort.ai;

	location / {
		proxy_set_header Host $host;
		proxy_set_header X-Real-IP $remote_addr;
		proxy_pass 

;
	}	

}

How should the configuration of the subdomain mode be done, Is Nginx even necessary? Is there a configuration guide available? I would appreciate any help!