Drag and Drop

Having a display issue with a Drag and Drop content type.

Upon loading the H5P, it is displaying cut off on the right-hand side within Canvas.

If I click on the 'full screen' arrows in the upper right and then click on them to exit fullscreen, the H5P will display correctly.

This is happening on a Desktop inside Canvas using the embed code.
Browser: Firefox
Screenshots are attached.

I am using the picture Drag and Drop in a context where colour has very specific meaning.

Highlighting correct answers in green provides a misleading answer to students.

Can this highlighting be disabled?

Hiya, I've created an interactive video with a drag and drop exercise. When all the images have been dropped correctly into the right place, they have little crosses next to them.

I've searched h5p.test.schulcloud-thueringen.de but can't find any guidance. Does anyone know why this might be?

Screen shot attached, thanks.