[Bug report]: library api calls always fails and response is CORS error

After invoking and initializing the CCP component in my app, I initialize the amazon-q-connect client.
The API calls like getRecommendations and Qsearch, fail. It is due to CORS handling.
I believe it was working before, also noting that it works fine when disabling the CORS errors in the browser (Chrome)

Start by reproducing the failure after initializing the CCP component and the amazon-q-connect client, calling getRecommendations and Qsearch in Chrome with CORS restrictions enabled. Capture the failing requests and responses, then compare them with a successful run where browser CORS errors are disabled. Done means both API calls work normally without disabling browser security.

Written by the indexing model from the issue text.