As I’m the original creator of the issue, I’m absolutely fine with this. Thanks for taking it on!
I think, if we have it on the website and in the app, people will quickly start using it.
Because we have limited work power and likely want to have this scale easily, I vote for automatic creation.
Only point I have is that we should take care that the title of the topic is the app’s name, not its package ID, and that we don’t annoy other parts of the forum with it, i.e. not showing up in the main feed, notifications about new posts etc. Or, only if people want that, but not by default.