Shown HN: Artificial Wisdom – Work in progress (personal project). Thoughts?

[nsp]

Protip: add Show HN: to your submission title - it's the community standard for projects you personally created and will help it get picked up by various aggregators of hn projects.

[waigani]

Thank you. I just added "Show HN:" to the front of the title and updated the post. The "Show HN:" then disappeared.

Is this as expected or should I make a new post? Sorry for the newbie questions, it is obviously my first time here.

[waigani]

In the current title, should 'Shown HN:' be 'Show HN:'? I am unable to change the title, but it looks like someone has edited it for me.

[waigani]

Why am I unable to change the title to remove the 'n' from 'Shown'?