My current primary e-mail set for my KDE identity is outdated.
I tried to set another e-mail as the primary one, without success. Even though the interface shows the selected email as the new primary one, it seems this change is not committed to the db because "View profile" still showing the old primary address.

If I set a new primary email and try to remove the old address, the page gets reloaded and the original data is reloaded.

Tried in different browsers, same results.

Reproducible: Always

Steps to Reproduce:
1. Log into indentity.kde.org
2. Edit email addresses
3. Set a different email as the primary address
4. View profile

---
1. Set a new primary address
2. Try to remove the old primary address
Actual Results:  
New primary email is not set

Expected Results:  
New primary email set; old address removed.