- Unfortunately, web extensions are not allowed to programmatically open a sidebar ("sidebars can only be opened by the user"), so the SiteDelta toolbar icon cannot do it. However you can use the default "Sidebars" button available in Firefox (but not shown in the toolbar by default) to toggle the sidebar
- You can rename pages after clicking on the "expand" button on the left side of the yellow SiteDelta Watch information bar; showing the monitored pages in alphabetical order is on my todo list.