Hidden video pop-over obscures question?

Hi good people, and thanks for reading this.

I've created a test with a page in lectora online. The page has a multiple choice question, and in order to answer the question, the student needs to read the question and then see a video.

I've put the video pop-over in a group with the 'initially visible' unticked.

After reading the question, the student clicks a button with a show video-group action, and the video plays.

My problem is, that the hidden video overlaps the question, and for some reason this makes the radiobuttons unclickable, even when the video is not visible.

After the video has been viewed, the buttons become clickable :confused:

It works, but it seems untidy, somehow.

I can't put the video on a page of its own, since I'm forcing the students to answer the question before leaving the page :/

Any ideas as to how I can solve this?

Thanks,

Katrine, GynZone