Using the latest version of WordPress 3.3.1, when you add the Image Widget to a sidebar, it gives me a funny behavior.
When expanded and you see the option to "Add Image", you have to click on the text. When you try clicking on the little square icon to the left of this link text, it hangs and doesn't actually pop up the Add Image window.
Is anyone else experiencing this behavior? I've added it and tried it on two different WordPress installations to get the same result.