I'm trying to establish an auto-assign rule on the Item field in my Inbox.

 

To simplify the situation and to demonstrate what looks like a bug to me, I have set a simplistic rule:

 

am:[Newt]=true

 

When I make a change to Item, I get the warning message:

 

 

Newt is newly defined and is of type Yes/No.

 

This may perhaps be a pre-existing problem which had been being masked by Mantis issue 0781 (itself just resolved by version 0.9.24E).

 

Now in the normal manner of things, every time I think I've hit a bug it is in fact a case of misunderstanding on my part But since I'm not yet paranoid, and I do need this to work, I'll report a problem and wait to be told what I'm doing wrong!