Item List nor Updated in HabPanel

Hi all,
I’m testing a little nite around with OpenHab and HabPanel and i have to say that i really like OpenHab but it’s not really good documented. I’ts very hard to find my way into this stuff.
I want to use openHab to replace my broken alarm system.

My actual problem ist that i had some stuff filled into the *.items file and the item list are shown in the properties of a habpanel widget. Now i had deleted some items and created some new but the list in the habpanel widget are not updated. I always see the deleted items and cannot see the new items.

What i’ve doing wrong?
THX forward

I checked with SnapShot#1139. Go one site back and select edit again.