Bugs in content types

I have created a question set, and placed it on a page.  

When I first load the page, there is a lot of whitespace under the first question before the rest of my content can be seen.  I am using a Mac, and have the same results for both Chrome and Safari.  Here is an image - I can't even capture the bottom of the H5P box in my screenshot.

If I resize the page, then the whitespace disappears.

Hi,

I'm not sure if this is a bug, though I've tried many times, I added a Quiz in a column, and I completed it with a student role, I could see the final grade on the H5P interface, but the grade did not go to Moodle Gradebook. 

Thanks.

Hi.

I have tried add URL from Drive (Gsuite), sharing the video like public.

I am using Hot spots option.

But does not work.

Can you help me?