Help you check the Linkedin Messages
A little bit increase the font size and make the three buttons at the bottom shows in one line. But I do not update the screenshots below.
Check the message by extension cannot change the status of it. Eg, unread status is still unread.
You can see the following information about your messages:
Each page shows 20 messages, and you can choose to Go Next, Go Prev, or even Go Inbox
Unread messages show in red background and notification appears on the top of page
Profile Photo of the last participant who sent the message
Name and title
From [WhoA] to [WhoB]
Member to Member