Cannot Delete attribute from Actor
                    I am trying to do some stuff with targeting and angles.  So I made an integer Attribute for my actor.  Then I decided that, no, I would prefer it to be an angle atribute.  So I hit the minus button and it went away from the attributes side panel.  I made the new attribute (and used the same name, saddly) then went to go use it.  In the browser at the bottom, the other attribute showed up (so I have 2).  So I checked the attributes panel, and there they both were.  So, I diecided to delete them both and start anew.  I did, but they came back.  I cannot remove either of them.  Neither are in use, so, why can I not delete them?
To add to this, I can rename them, but even with new names, I cannot remove either. Never had an issue removing Attributes before this...
                            To add to this, I can rename them, but even with new names, I cannot remove either. Never had an issue removing Attributes before this...