Bugs in content types

I am receiving reports about problems viewing Course Presentations in Safari on iOS and on Mac desktops in general directly from H5P.org

When users switch to Chrome or Firefox on Mac, Course Presentations are fully functioning.

Anecdotal... someone indicated one Course Presentation worked while another did not. The functioning presentation did not have a video or interactive video at that point. Will need to have replicated. 

Hi all ,

Is there a way to rezise an image to be something other than a multiple of ten. I have tried changing my size and my position and it forces the numbers to be a multiple of ten. For example position: 204, 211 will reset after a while to 205, 210.