I’m running into a few challenges with the Wizard component in Spark. First, I have a page Include in the first step that loads when the page is loaded. If I navigate to a second step and then navigate back the page include is gone. To get around this, I add the run component action to re-load the page include when the Back button is clicked. While not ideal, I can work with it, however, this action is not able to be added to the progress icons(yellow), which also navigate between steps. So this creates a pretty major disconnect between the behavior of the buttons and the step icons.
As a side note, having the component action to reload page includes is freaking awesome.