FireTV Permissions for Tablo PREVIEW 1.7.4

As posted over on the discussion about Tablo PREVIEW 1.7.4, I have been getting a lot of crashes in the Channel Guide. In doing some research in the Manage Installed Applications section of my FireTV Stick 4K, I found that under Tablo Permissions, that the Storage settings shows as Deny. When i click on it to adjust the permissions for Storage, it just beeps and won’t let me change it. Is this just an artifact of 1.7.4 being a preview, or is something actually broken? Should I uninstall Tablo and re-install it to see if that helps? Lost and not enjoying the Guide crashes.