it’s referenced in the growing [LIST] Apps that work or do not work with microG thread, so to give this some spotlight…
Data entry and database scheme are of course challenges, I think the author(s) tried to go for simplicity first. Needing human intervention and not having historical records (version+date+rating) could hamper success of the dataset. That said - it’s a good shot at creating a dataset and search interface.
The gold standard among compatability database is probably protondb, they use the steam account though for data entry authentification, as it’s focus is… steam that’s an easy pick.
If the “Apps” App could query such a database on install, that’d be helpful for users if issues are expected (compatability rating )