Moodle 4.1 embed issue

I am using the H5P plugin on Moodle (mod_hvp).

After upgrading to Moodle 4.1, there is an issue with embedding H5P content in html iframes (I also reported it in the Moodle forum, but maybe more luck here, since it seems to be an H5P issue):

The original activity description is automatically added at the top of the embedded activity (this was not the case with Moodle 3.x). I do not want the description to show as it is not relevant to students.

Most importantly though, there is also something not working with the sizing of the activity frame.  No matter what I do for "width" and "height", it cuts off the activity at a certain height, and then users can't see the lower part of the activity including the "Check" buttons. An additional "style="width: ; height: ;" is added to the original embed code. That html code also always falls back to a certain height number (here: 527px). Example:

<iframe src="URL" width="100%" height="1200" frameborder="0" allowfullscreen="allowfullscreen" title="XXX" style="width: 100%; height: 527px;"></iframe> 


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