Error after deploy qwik app to Cloudflare Pages

Hi. I have a Qwik web application (version 0.16.2) & Cloudflare Pages (Qwik framework) project using the build process outlined on the Cloudflare website. The build is successfully deployed on Cloudflare but when I am trying to access the link I received an error in the browser: “TypeError: method.toUppercase is not a function” (https://main.azeno-web.pages.dev)

In the Qwik project, I don’t have any method that calls => toUppercase.

Any suggestions on how to fix this? Thanks.