Plugin "favorites" for android app?

Another workaround is creating a dedicated notebook for favorite notes. You can "pin" it at the top by prepending the title with punctuation. For example: _title, .title, etc.

Otherwise, keep an eye on the mobile plugin support thread. I tried the Favorites plugin with the plugin-enabled Android APK from that thread. I could access the panel but haven't found any way to add notes to it.