Bitwarden Helm chart Self-Host installation - Web to API errors

Hello,

I installed Bitwarden helm chart self host on AWS EKS. I am using ISTIO Gateway and Virtual Service instead of Ingress. All K8s pods seem to work fine. I can also access the admin interface, but the problem is that after logging in from the web interface, I noticed that some menus cannot be loaded. Here are the errors returning in the console in the background. I am getting 404 error on API requests and the following errors related to websocket. Where could it be wrong. Can you help me with this issue. Version Server Installed
2025.2.3
Server Latest
2025.2.3
Web Installed
2025.2.2
Web Latest
2025.2.2

errors
api.service.ts:1613 GET https://bitwarden.test.com/api/config net::ERR_ABORTED 404 (Not Found)

console-log.service.ts:53 Unable to fetch ServerConfig from https://bitwarden.test.com/api

WebSocketTransport.ts:81 WebSocket connection to ‘wss://bitwarden.test.com/notifications/hub?access_token=eyJhbGciOiJSUHjvWjCIrkt_8E2JAqg8’ failed:

WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.

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