That’s unfortunately a side effect of the “name =” work-around (Qt is using the wrong font metrics as you’ve correctly assumed). Let’s give it another try: Remove the Component.onComplete code block posted above again and please build it again like you’ve done before. We’ve pushed a small hotfix update for the platform-related code on the Build Server and font loading should now work like expected. 😉
Looking forward to your results, if there are still problems it would be great if you can post a small Text item snippet (with parent) how you’ve tried to center it.