Looking for a working Proguard/R8 configuration

[ptornhult]

Please! 🙏
I need to know what R8/Proguard rules to use when setting minifyEnabled = true so that the Ongoing Activity notification still works? It doesn't seem to work out of the box and this sample which also seems to be the only source of information on this doesn't minify in release mode...

Long story short, when I implement Ongoing Activity in my wear app based on this guide it works on the emulators in debug and in releases ONLY when I disable minifying and shrinking. But that is not something I'm willing to release 😢