Scores do not register with Active Surface Mode on

Hi

Environment: H5P v1.7 in Moodle

Problem: Scores do not register in Course Presentations with Active Surface Mode on.

We want to use Course Presentations with surface mode on to create branching scenarios within self-directed learning packages. Whilst we eagerly await the Branching Secenario tool to be released we are excited by the possibility of creating branching using active surface mode. However we want to use quizzes and record scores within these units and this doesn't appear to be possible. I'm not sure why this is? 

It was mentioned a year ago as part of another thread: https://h5p.org/comment/10014#comment-10014

Has there been more thought on this?

Thanks.