Share your experience!
You need to disable delivery report so you see correctly the sent messages:
/t5/Xperia-Z3/Message-app-owner-avatar-picture-not-shown/m-p/1039074#M23894
My delivery report is on. The checkbox appear for two sec. Then it DISSapear again!
But you need to turn it off.
I would like to have it on. So I could see if its delivered tomorrow.
@ashishsingh007 There are reports that messages show up as not sent:
/t5/Xperia-Z3/Message-app-owner-avatar-picture-not-shown/td-p/1016579/page/2