Merge "Prevent null conversationTitle" into main

                    return sender.getName();

                }

            }

            return null;

            // If we've reached this point without finding a sender that doesn't match the user, it

            // likely points to an incorrect use of our API, where the user isn't being set

            // correctly. It's either that, or perhaps the user actually is having a conversation

            // with themselves ¯\_(ツ)_/¯ so let's not leave the name empty.

            return notificationsRedesignTemplates() ? mUser.getName() : null;

        }

        private boolean hasOnlyWhiteSpaceSenders() {