Bugs in content types

Exportable text in course presentation content type. Embedded in a Blackboard item. Exported doc opens fine on Mac and PC desktop, but won't open on MS Office Word app. 

Hello.

How can I remove the message "Thank you for trying out H5P. To get started with H5P read our getting started guide" from my presentation? It appears at the top of the slide.

Hi everyone !

I have an issue regarding dialog cards activity in repetition mode. I have sound and image on the front of the card, and text with the same image on the back.
After starting the second round, i can not click the audio buton anymore, nothing happen. So I can not repeat the sound after the first round.

Iam on Moodle 3.5.2, with H5p 1.19.1 and dialog cards 1.7.7, the issue occured on laptop, and yet i didnt try it on Mobile.
The issue occurs on Safari and Chrome, the two that I have tested.

Enbedded h5p: