Hi! App Sharing is mandatory for all new apps since February 13, 2021 😃
And all App Lab apps had to approve it, as far as I know! It should work fine with Peco Peco, but if you have any issue, please tell us so we can ask Oculus to fix it 😅
Are you using the latest App Lab version? It would be great if you could contact me by email at [email protected] or even better join the Discord https://discord.gg/CRCbFdFNs8 so we can chat and gather all the information to send back to Oculus!