Websocket Streaming (Full-Strict SSL)

Hello, we have an issue with websocket functionality.
We are trying to utilize a chatbot which requires websocket communication to stream messages. We have proxied the traffic through 8443 to the websocket as well as installed Cloudflare Origin and Root SSL certificates on our server. However the websocket once proxied through the Cloudflare servers won’t connect. If we don’t utilize Clouflare’s proxy functionality, websocket streaming works fine. We have identified that it is an issue regarding the SSL certificates as the websocket requires the full bundle of certificates. What could we do in order to have websocket streaming once the traffic is proxied through Cloudflare?
NOTE: We have enabled the “Websocket” function in Cloudflare GUI.