Drag and Drop

Hi There, I've created several drag and drop exercises now all within 'interactive video'. Once I've uplodated a background image, created the drop zones, created the text to be dropped into the zones and then told each zone which is the correct answer, I then changed the size and opactiy of the text that is dragged into the zones. I then save the activity and view it and none of the settings are either saving or showing properly.

Hi, there doesnt appear to be a menu option to show or hide the solution to drag and drop activities. Is there any easy way to add this without sourcing an external developer? Or has anyone achieved this already and happy to share? Thanks

On this content type: https://h5p.org/node/101543

I've selected the "Enable Retry" and the Retry button doesn't appear upon finishing the interactive.

I've selected "Apply penalties" and the Drop objects will only stick to the correct answer, rather than allowing users to submit incorrect responses.