Assistant gpt-4o refuses to websearch in realtime

[MarieClaude-GR]

What happened?
I have an assistant in Azure OpenAi (gpt-4o) with Bing Research. I tried on Postman and directly in Azure, the websearch is working but on LC Assistant, I always get a message about he cant search in real time.
Do i need to put something in particular in librechat.yaml or .env?

Steps to Reproduce

1. I have my assistants in librechat.yaml (the others are working)
2. I add my Bing keys in .env
3. I tried in Postman and Azure for a websearch

Screenshots