Prevent Editing precondition bug?

Hi,

For one of our custom work item types, on the Save Work Item (server) operation I'm using the Prevent Editing precondition to stop anyone changing it while it progresses through a few consecutive workflow states (I have "Allow workflow actions" ticked, so it can do the state transitions okay). However, I've noticed that although in each of the individual states I'm unable to change the attribute values and save, if I change them at the same time as changing the state in the Actions dropdown, it lets the changes go through without complaint. Is this a bug?

I can see why it might be desirable to allow this when transtitioning to or from a read-only state. If it's allowable to change it, save, then perform the action and save again, why not allow both to be done together and only save once? Similarly, if you could change the state, save, change the attributes and save, then why not allow both and eliminate the extra save in between. But even allowing for those cases, when both the before and after states of the action are read-only I wouldn't expect it to allow anything else to change when I do the transition and save...

I suspect the explanation is simpler, though, and if "Allow workflow actions" is configured it simply skips any other checks if the state has changed. Should I raise a ticket for this?


Andy.