Bugs in content types

Hello.

Some of my members have reported that audio in H5P exercises does not work on their devices. After investigating, I found that the issue occurs specifically with M4A audio files. MP3 files work fine.

The problem happens only on Safari on iPads. Other browsers and devices do not seem to be affected.

Is this a known issue? Is there a workaround? I have hundreds of exercises with M4A files, and converting them all to MP3 would take a lot of time. Any advice would be appreciated.

Plataforma: WordPress con TUTOR LMS.

Versión H5P: 1.16.0

Versión de WordPress: 6.7.1

Versión del servidor PHP: 8.1.31

Servidor LiteSpeed

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Las imágenes no son visibles en IOS, sí en Windows y Android. 

Platform: WordPress with TUTOR LMS.

H5P version: 1.16.0

WordPress version: 6.7.1

PHP server version: 8.1.31

LiteSpeed ​​server

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In ILIAS (v7.27) when I create an Interactive Book element and edit this I will no longer be able to see the content, but instead the message: "Please wait while the content is loading… ". Which will never change.

This can be somewhat fixed by making a copy, which I can edit once again. But then I have to keep making copies with every edit which is not ideal.

This happens on desktop, Microsoft Edge as browser and the H5P version is 4.1.21 if I am correct. There have been no known recent updates of the environment.