Are Deep Links no longer supported?

I want to facilitate opening a song link in iOS in the native iOS Amazon Music App. For example given the following share link copied from my iOS Amazon Music App

https://music.amazon.com/albums/B01DPRPYH8?do=play&trackAsin=B01DPRQHM4&ts=1761758470&ref=dm_sh_0opvO7lwTPdHpazEFMQSfLWdL

If I open this link in an iOS WKWebView the Deep Link works and the user is directed to the exact song.

If I open that link directly for the user using UIApplication.openURL:options:completionHandler:, this launches the native iOS Amazon Music app and directs the user to the correct album, but not the exact song.

Searching for related topics here I found the Run application with deep link post which references a Guide that now directs to a 404. Is there a way to Deep Link into the amazon music app on iOS?

I can only add 2 URLs in a single post. Adding Links here

Above I reference WKWebView as well as UIApplication.openURL:options:completionHandler:

Deep Linking into custom developer apps is supported (docs). I can’t imagine that the native iOS Amazon Music App doesn’t support it. I am guessing it has a similar host amzn://… but this doesn’t seem to be publicly documented. Any help would be appreciated.

Spotify refers to it as “iOS Content Linking” (docs) and it is pretty well documented.