In previous versions of InDesign, I was able to edit the Text Wrap envelope by adding anchor points (using the Add Anchor Points tool) and move them about (using the Direct Selection Tool.
However, when I attempt this just now in CS6, as soon as I select the Add Anchor Point tool, the Text Wrap envelope disappears and I am unable to see it again until I go back to the black-arrow Selection tool. Similarly, if I can see it, as soon as I select the white-arrow Direct Selection tool, the Text Wrap envelope disappears.
Have I missed something?
Actually (upon reflection and a bit of experimentation) it seems to work as expected for a single graphic or a single text block. My difficulty arose when I attempted to do it with a graphic and a text block grouped together (such as a photograph with a caption). I have only just upgraded to CS6 and haven?t yet got on top of all its particular quirks.
Please unconfuse me!