On threads I have initiated the upper portion of my screen is a row of seven rectangles. The first is blue with a 'face book' logo. The sixth is green with a white envelope and when I click on that envelope I get another screen which allows me to 'Mail' that thread to someone.
That row of rectangles does not appear on messages I did not originate so I cannot 'mail' that thread. In the past I could, but now I cannot. Am I mistaken or have I done something out of sequence or has the program been changed? I am logged in via Google Chrome on a desk top computer.
Thank you, John in Lansing, ILL