Here's a JSFiddle which demonstrates: http://jsfiddle.net/kb3gN/784/
Clicking on the "click me" button should update the svg element's content to add more letters 'a', but instead it does nothing. However the state is confirmed to be changing since we have other elements on the page which are updating properly.
(Note that if you put the text in an attribute on the element, that attribute will update, so it has something to do with the element content.)
Here's a JSFiddle which demonstrates: http://jsfiddle.net/kb3gN/784/
Clicking on the "click me" button should update the svg element's content to add more letters 'a', but instead it does nothing. However the state is confirmed to be changing since we have other elements on the page which are updating properly.
(Note that if you put the text in an attribute on the element, that attribute will update, so it has something to do with the element content.)