I ride with a large (300+) group on a nightly basis and for roughly the last week I, and many others, are unable to see each other’s chats. This is the experience across many different platforms, so it is not specific to a device.
User 1 can see User 2’s comment.
User 2 cannot see User 1’s comment.
User 3 can see both comments but User 1 and User 2 do not see User 3 comments.
This behavior does not seem to hinge upon the placement of the users in the group ride. I can be directly next to a user and sending messages and he/she cannot see them.
Can Zwift HQ confirm?