@girish I missed that, thanks for pointing it out for me. You just showed me, today, how to get Sequel Pro working so I don't have any use for PHPMyAdmin anymore. But, I do think having a way into PHPMyAdmin would be useful if an urgent db change needed to be made and I only had my phone (it's happened before).
Does "unify PHPMyAdmin across apps" across apps mean you would log into a single PHPMyAdmin instance and see all applicable subcontainer's tables?
Oh, wanted to mention - despite PHPMyAdmin being worked on rn; if anyone has an interest in connecting a remote SQL client app (like Sequel Pro) to Cloudron apps on an app-per-app basis. Here are instructions to do so here: https://forum.cloudron.io/topic/3237/remote-sql-support-on-a-per-app-basis
In my experience this is a much better, faster way to work with databases than PHPMyAdmin could ever dream to be.