I am looking at the Landing Page functionalities in 6.1. According to the documentation (http://docs.adobe.com/docs/en/aem/6-1/author/personalization/campaigns/landingpages.html) you can reset an existing landing page by clearing the page, opting to keep content changes that you've already made. When I try this on a Vanilla 6.1 instance, jcr:content/importer/canvas is kept with all the imported elements but when I upload a new design an additional jcr:content/importer/canvas0 is created and the landing page is not populated but comes up empty with the upload icon on it. I see that the actual zip file is not being updated as well (jcr:content/importer/designpackage). There is nothing coming up in the error log.
Does this work for anyone? Anything I need to do to make this work?