File:Corner notification message only history.png

Corner frame notification history. Frame icon should only show in the frame corner where there is one or more message. Question: should the corner frame icon be that of the latest notification message, or should the corner notification icon be a generic notification history icon. Also note this is a poor example of the specific text as we should not repeat duplicate notification messages (I wanted to show what 5 blocks of text history might look like). The option to clear notification history is provided so once read the corner icon can be cleared if desired.