In the past few days I've had several replies that have not pinged a "unread" notification and do not show up in the unread page.
They do show up in all on the inbox, but I never use that.
Is anyone else experiencing this issue? Is it a known issue to devs?
if I never answered your comment, this is likely why
Same goes for me. There have been months-old replies that I only happened to see when looking through past threads I posted in. A couple times I felt really guilty because it was something I would have responded to, and then was like "should I reply now and come across as a total weirdo by responding months later, or just let the person think I'm an ass for not answering their question?"
Either way, I am haunted by it.