I have an apple watch series 6 with current OS version 7.2 and iphone 12 pro max with latest version of OS. I have this issue when I get a text message, I will read it on my phone but my apple watch still shows it as unread. I also will respond to a text message and the watch will display my response as an unread message. I have tried going through the settings but I don't know what I am overlooking or possibly have on that is causing this. I also had an apple watch series 4 that had the same issue as well. The only way it seems this doesn't happen is if I turn off the imessage on my ipad. I dont want to do this as I like being able to respond to messages using the ipad as well, but I might have to since I am tired of seeing this "unread messages" displayed on my watch. Has anyone experienced something this before?