Hi, I found a bug inside "Jetty Cat" example, but I got the same bug when I created new clean project. It's PIXI component.
So: when I play game (click on play from ct.js editor) everything is fine. But when I compile for web I can't see PIXI text. Text is there, I can see font stroke, but there is no text. Here all screenshots:

This one is fine - run from ct.js editor.
But now look exported:
Same project. I tried this inside Brave stable and Firefox stable.
Here you can see options:
ct.js version is v1.3.1