@tripplehelix @downey are they? To my knowledge, we didn't yet hear from them. Also, their repo has no APK, which we'd need. But looking at their build.gradle.kts, they're not meeting our inclusion criteria either: GMS, PlayCore, Firebase, Crashlytics… 100% open source? Close maybe, but no cigar, unfortunately.
As for the inclusion criteria at IzzyOnDroid, you can find them here: