SSE Cors Error disable the input text field

How to reproduce : start a web connector bot with cors disabled (using: tock_web_cors_pattern property) and start https://github.com/theopenconversationkit/tock-bot-demo with https://github.com/theopenconversationkit/tock-bot-demo/blob/master/web/index.html and

network: { disableSse: false }

-> The input field is disabled