Mic.Audio to Base64 encoding does not work on iPhone

[js_]

Hi there!

I have an issue:

I capture the audio from the microphone, then I encode it (Base64). After that, I pass the Base64 string to a variable (etc).

It works perfectly when I record the audio using my laptop (Power Apps Studio).

But, when I click the very same button and run the same function on iPhone, instead of having the Base64 string, I get a relative path like "temp/recording_2A3C267F-3C1D-4DFE-91E6-6CA31F6A6B12-1321-000000CB508930AF.aac".

Why is this happening and how to fix this?

The code I am using to Base64 encode:

Set(BinaryAudioData, Substitute(JSON(Mic1.Audio,JSONFormat.IncludeBinaryData),"""",""))

Thank you.