The button is added to the toolbar, but trying to snooze a tab does nothing. The tab is not closed, and it does not show up in the manage section to see snoozed tabs.
Hi James, Thanks a lot for trying out this add-on and reporting the bug. I have fixed the bug and released a new version (0.0.3) and submitted it for review. If you have any thoughts/feedback/suggestions on the add-on you can either send a mail or reply to this comment.
