Audio content type cuts off embed window

Hi All, I did a quick search and did not see this posted yet. 

When using the Audio content type https://h5p.org/audio and clicking on Embed, to get the code, the iframe window is too short and does not display the code correctly. I can get it by modifying values in developer tools but have users that need to use this function and I would not expect them to do the same thing. 

Thank you

Roman