Changing IP on domains

[zeque]

Hi!
I've installed ispCP1.0.0-rc4, its so good :-)
I've found a little problem when you add a new IP, and try to assign it to a existing domain.
I did this:

I added a reseller, filled all data, I checked the check box IP. I Switched to the new reseller, and added an user with a custom plan. Then I logged as admin and added a new IP.
I enabled the aditional new IP to my reseller, and I tried to change IP to domain, but it was impossible.
Its a bug or an incomplete task? :-)
Thank you very much.
Best Regards,

Zeque