You might be confused because pressing the “back” button to a time when the message was unread will make the symbol turn read.
I’ve also had this effect by opening a bunch of tabs, with my inbox being the last one.
You might be confused because pressing the “back” button to a time when the message was unread will make the symbol turn read.
I’ve also had this effect by opening a bunch of tabs, with my inbox being the last one.