How do I configure the homemenu standard?
Experiment:
I tested the K2 item, category, menu...
If I create a new category, save category first time, then I copy the category twice and rename the alias name.
Next step, I create a new item, save the K2-item, 1-2-3 times and renew the alias name.
Then I create the menu-link, save and rename the Menu-link 1-2-3 times.
At the End: I got the right item, under the right category, and under the right menu-link.
If I do not made the complicate those steps

The item jumps to Home