How to use Deep Linking

Hi,

I'm working on building my unity app for the Meta Quest, and I'd like to implement deep linking in order to launch other apps. However, I'm having a lot of trouble with the implementation and just encountering black screens after hitting the button that runs the deep linking code. Below is the code that I have:

Oculus.Platform.Core.Initialize();
var options = new ApplicationOptions();
options.SetDeeplinkMessage("abc");
String appid = "1995434190525828";
ulong appIdLong = ulong.Parse(appid);
Oculus.Platform.Application.LaunchOtherApp(appIdLong, options);

This app id corresponds to Eleven Table Tennis (which I have installed on my device). Link is: https://www.meta.com/experiences/eleven-table-tennis/1995434190525828/

Anyone have any ideas on what I might be missing?

Thanks!