Call fetch to get media from WebView

[manhtai]

When I call fetch in Js to get media from capacitor://localhost/assets/my-audio.mp3, it returns status 0. Dig into the code I can see media files are handled in a different way:

https://github.com/ionic-team/capacitor/blob/f4e7f19f186e334404b2cd0decc3205e57bf4469/ios/Capacitor/Capacitor/WebViewAssetHandler.swift#LL67C35-L67C38

When I remove "mp3" ext form the media list, it works fine. Is there a way that the WebView handler return status 200 in this case? If not, what's the best way for me to monkey patch this ext list to make my code work?

Thanks!