[00deadbeef]

I found it, it's a restriction on "app builders" or "app generators". If I manually build an app for a client, it's fine for me to publish it in my account. Glad I didn't do anything wrong.

[Aulig]

Ah you're right it's section 4.2.6.

Interesting point that it's not a restriction for all app creators but just more commercialized services.