Playback bar stuck for interactive video buttons in course presentation

Hello,

I am using the course presentation content type on Moodle 3.4. There is a slide containing three interactive video buttons. When you click the button to open one of the interactive videos, the video plays normally. But if you exit out of the interactive video and return to it, the video plays but the playback bar no longer moves, and none of the interactions appear. This occurred on both Google Chrome and Safari.

I have attached the H5P file—the slide with the problem is Slide 6. Is there any way to fix this issue? Thank you!