Hi Oliver,

Make a simple test. Create a new page with only one addon inside. Just add "Raw HTML addon"

and inside put HTML5 player > Apply > Save & Close.

<audio controls preload="metadata" aria-label="Audio player">
<source src="/images/audio/Kapitel 1.mp3" type="audio/mp3">
Ihr Browser unterstützt das Audio-Element nicht.</audio>

then test that page on your smartphone. Und Ja, Our Audio addon - Verwenden Sie fast denselben Code.

There could be also problem with filename that you used, in general is NOT recommended to have space inside filename "Kapitel 1.mp3" > "Kapitel_1.mp3"

Hello Paul. This one works fine...

But it doesn't inside the Accordion addon... I changed the filename, but still.

Does raw html addon with that code works in Accordion addon? Please check.

what you see on iPhone, empty space ???

No, it is not visible, I'm afraid. Here is the screenshot - but it is no iPhone, but an Android Phone (I don't know, whether this info might be relevant). https://prnt.sc/XxCiWNuuBgfR

Hmm. Please ping me tomorrow morning, I will ask our developer what it might be. I have no idea.

Maybe the new Helix version, I just updated? But yes, I will ping you :-)

You set Casiopea template as default for testing, but I don't think so.

Good morning. Set Casiopea as default ... ? Not that I know of.

Here is my ping :-)