My Samsung s21 Ultra keeps turning off the chat setting/read receipt but its only for one certain contact. Ive tried tuning the setting on and off, resetting my phone but nothing seems to help, anyone else have this issue?
I have the same issue! The chat was working for months, accidently turned on a message bubble somehow, similar to what Facebook messenger has, and now all messages are text or mms messages. She still has a blue dot next to the contact. I turn on the setting in the options, go back, hit settings again, and its off. So frustrating. It still works for all the other contacts in my phone as well.