What does the number in the bracket mean?

Next to the comment counter, I can't seem to figure out what the bracketed number indicates. For a second I thought it meant new comments, but I've seen some posts that have 2 (+2) and when I open it, it still only has 2 comments.

31 points · 6 comments · view on lemmy.world

6 Comments

Chainweasel@lemmy.world · 17 pts · 3y (1 reply)

It's how many new comments there are since you last opened the post. If it says 12 (+2) it means there are 12 comments but last time you opened it there were 10.

Imgonnatrythis@lemmy.world · 3 pts · 3y

Oh, that's pretty slick.

Dave@lemmy.nz · 4 pts · 3y (2 replies)

Wouldn't 2 (+2) mean there are two posts, and both of them are new?

Alimentar@lemmy.world · 3 pts · 3y (1 reply)

Maybe, but come to think of it, it doesn't occur on all posts so if they're new comments then why don't they appear on every post

Edit: oh I'm dumb. It's on posts I've looked at. So they're new comments since I've seen the post (I think)

Dave@lemmy.nz · 7 pts · 3y

It would only show on posts you have previously looked at. So in the 2 (+2) scenario, you previously saw the post when there were no comments, now there are two.

ODuffer@lemmy.world · 2 pts · 3y (1 reply)
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JaCrispy@lemm.ee · 4 pts · 3y

It means that is your default feed that loads when you open the app. You can change your default by tapping the vertical ellipses next to each feed.