Blazor, WebSocket closed with status code: 1006 in Coolify + IIS Reverse Proxy, But works locally

[alexricciuti88-glitch]

Hi,

I have just installed Coolify and have deployed my Blazor website into a Docker Container in Coolify.
After a work to make my reverse proxy in IIS working with Coolify I now can access my blazor website.

But, I can not click on any buttons. It seems that the websocket not communicate with blazor server.

This is my setup:
IIS 10.0 + ARR + ReWrite -> Coolify 4.0 -> Blazor Docker Container

This is my web.config in IS that do my reverse proxy to Coolify on local ip 192.168.1.142

<configuration>
  <system.web>
    <httpRuntime requestPathInvalidCharacters="" />
  </system.web>
  <system.webServer>
    <rewrite>
	<rules>
                <rule name="CATCH ALL PROXY TO COOLIFY" stopProcessing="true">
                    <match url="^(.*)" />
                    <action type="Rewrite" url="http://192.168.1.142:80/{R:1}" />
                </rule>
	</rules>
    </rewrite>
  </system.webServer>
</configuration>

dot.net SDK 10.0 in my Docker file.
FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build

Blazor TargetFramework 9.0 i csproj

Coolify version:
v4.0.0-beta.454

Tried to turn of these settings in Coolify:

Force Https
Enable Gzip Compression
Strip Prefixes

[alexricciuti88-glitch]

https://www.smarterasp.net/support/kb/a2287/get-websocket-connection-problem-by-host-blazor-with-_net-9.aspx

I just added:

app.MapRazorComponents<App>()
   .AddInteractiveServerRenderMode(c => c.DisableWebSocketCompression = true);

And it works!