ZCM 10.3.1 and Windows XP Pro SP3 ws.
I tried to set with one bundle Prompt User, it did show with first run (user click on bundle), but after that ... nothing appear anymore. Bundle is executed ok, I mean other actions after this Prompt. Then I tried to set just Display Message within same bundle, but ... this didn't appear either. I'd refresh bundle in between. Association is with user, show Always is also set and bundle does run ok in general. Yeah, I don't have right now deeper logging set.
Also, probably it is not possible to set that cancel appear always?
Probably I missed something.
More thanks, Alar.