Powerpoint Presentation Audio Limit?

Question

Greetings,

I have a presentation with 400 slides each one with a small in size, clickable .mp3 embedded-button in it. On the computer everything works fine, but these are lessons for students to use on their smartphone, and on Android (didn't test on IOS) only the first 20 slides load the embedded audio, from slide 21 on the audios aren't there anymore. So I have to exit the presentation and start it again from slide 21 for the audios to load, then they work only 20 more slides and I have to repeat the process on slide 41, 61, 81, etc. I'm the Office package 2021 to create the slides.

I'm trying to create a VBA Macro button to add to every slide, that ends the presentation and automatically start it again from the present slide, but I've failed to do so, so far. Do anyone have any ideas to fix this?

Here's a link for a smaller version of the same 400 slides presentation:

https://docs.google.com/presentation/d/1iWDpN0SXavbqwdtb45QmdNcGYMIXIHDF/edit?usp=sharing&ouid=113761588514835569956&rtpof=true&sd=true

Success would be to have the audios past slide 20 work normally within Android.

Best regards,

Noan Mornol.

Answer 1

Cross-posted at https://www.reddit.com/r/powerpoint/comments/1ekqxev/android_presentation_audio_limit/

Answer 2

Here's a link for a smaller version of the same 400 slides presentation:

https://docs.google.com/presentation/d/1iWDpN0SXavbqwdtb45QmdNcGYMIXIHDF/edit?usp=sharing&ouid=113761588514835569956&rtpof=true&sd=true

Success would be to have the audios past slide 20 work normally within Android.