Audio from microphone not working

This is the visual scripting I am using. When testing the app on my phone, microphone doesn’t get any stream apparently. Any help?

(Microphone is working on other not-mine filters)

I created this subgraph from one of the new template effects. For some reason it only works when I copy and paste the microphone from here into my new project. The speaker needs to be connected to in order for it to work. To use just import the asset from your computer, and then drag on to the visual scripting: Untitled.ssubgraph - Google Drive

Don’t forget to copy (CTRL + C) and paste (CTRL + V) the node. the subgraph itself wasn’t working for me