Fetching geolocation in mobile app


I'm using the following method to fetch geolocation:

await utils.getCurrentPosition({
onSuccess: function (data) {

This is working on iPhones and the browser; however, I have tried 3 different Android phones, but the onSuccess handler is never being reached. I have checked and the lines of code are being executed, but never reaches onSuccess.

Can someone please guide me here? Thanks.

It works for me & has done for months.
I use an old Galaxy A8.
Assume you've enabled Debug tools - enabled on the mobile app