I've tried a few combinations, but the problem is I can't see how much is matching or not matching and the guidelines on how to structure checks for multiline check are kind of confusing.
We currently have a banner which is outlined with # signs and spaces to square it up. Neither of the examples would work with that banner.
I removed all the # signs and spaces at the end, tried searching in the banner login block for a Find String, that didn't work. Finally after removing the spaces and # signs, and NOT searching within a config block I was able to get the rule to pass.