Hello Linh!
Sorry, you're hitting this snag with the video automatically maximized when the course is published in your LMS and viewed on an iPad!
Have you tried testing your course in a different LMS to confirm if the behavior you're experiencing is specific to your LMS? SCORM Cloud is a great environment that you can use for this purpose. Here's how to test your course on this platform:
If you can replicate the behavior in SCORM Cloud, would you be willing to upload a copy of your project file here or in private by opening a support case so we can look at it? We'll delete it when we're done testing!
