Review 360 versions

First, thank you for the updates you have made regarding commenting between Storyline 360 and Review 360. They are helping. Here are some further thoughts.

•  I love being able to add comments directly in Storyline but when I get to the Feedback Tab in Review 360 sometimes they are listed under "Scene not found". Also, they don't have the associated thumbnail provided for reference.
• Even better than consistently having the associated thumbnail it would be great to click on the comment and have it jump to the slide itself.
•  I love the "hide review" feature, but when I hide it I want it to be completely hidden from my reviewers. They get confused by all the different versions and what they need to look at. Typically I want them to see the first version (the original version) and the current version. Everything in between with all the internal reviews and comments are often not relevant to the stakeholder.
• I want to be able to delete reviews and not just hide them. I've published by mistake before and I can't get rid of them. 
• Some day it would be great to have the option of doing a version comparison.
• It would be nice to have more control over which comments are seen across the versions.