Hi, just got a galaxy s8 and I'm trying to use the verizon messages plus texting app. The problem I am having is that when I create a group text, it goes out as an mms but when I receive a group text it comes in as a "mass" text and when I reply, it sends an individual text to each person and I also receive those texts in my conversation thread. I can change the "mass" text to mms but it never stays changed. Can someone help!