Update: Confirmed w Tech Support that this is indeed an "issue/bug". Although it took me a while to get them to recognize that it isn't working the way it should. Problem report has been logged. Workaround is to hold down F8 while using the Smart Tool and it allows you to do the slip edit. Note that this only happens at the beginning of clips, where there's also a Fade In and you're zoomed out a bit. It's a pain when you're trying to slip edit clips across multiple tracks at once and want to visually see the edits taking place.
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Org Post:
I was trying to slip edit an audio clip with the smart tool, but all I could do was adjust Clip Fade time. When I would hold the pointer at the dege of the clip (hot spot) all I would get was the damn adjust fade tool.