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When collapsed threads is enabled, notifications behave differently - see matrix of scenarios and associated outputs here (full spreadsheet of the chart below)
Mobile Push notifications and Desktop Notifications
When a user receives notifications about a root post - no change to existing flow. Take the user to the channel scrolled to the root post
When a user receives notifications about a reply post that is followed, take the user to the thread in the Global Threads context
When a user receives notifications about a reply post that is not followed, take the user to the thread in the Channel context (RHS)
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Channel vs. Threads badges
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