Yah I’ve been updating my app to GPGS-V2 to support it and not getting any popups on unlocking achievements, I do the achievements.reveal as well and no popup or indicator of the achievement being unlocked. Guess I’ll have to implement my own?
Can you produce a simple app that demonstrates the issue? If you can, put it in a .zip file with at a minimum main.lua, config.lua, build.settings with your real ID’s in it, fill out the Report a Bug form above and provide a detailed description about what is not working as you expect it to, include your package name to a point where we can build it, install it and run it and see the issues.
GPGS is tough because it is impossible for us to duplicate your Google Play setup.
Also, some of the things like logins not popping up could be changes in how GPGS behaves between versions.
But we can change the ID’s to ours and hopefully reproduce the issue.