Undo for the "Mark Everything as Read" feature

I wish there was a way to undo Mark All as Read! I had over 500 unread items in a view of a folder and accidentally clicked the checkbox icon which marked them all as read. I had no idea where I had left off in my reading and no real way to figure it out. A confirm dialog or a full undo feature would be great.

1 Like

There already is a confirmation when you try to mark all as read in the Everything folder.