Flag Warp Driving me Mad
So I have a filled rectangle with some words within.
I want to warp this, so the rectangle and text wave like a flying flag
Except, when I apply Effects>Warp> Flag... the preview is grayed out and no matter what settings I make, nothing happens, nothing is applied.
I've tried, creating outlines then trying, saving as eps they trying, Saving as a jpg and then trying. No matter what, NONE of the warp effects is working for me
`What am I missing. Thanks
iMac
Illustrator CC 22.1

