Hi,
I know that there are hacky workarounds to still achieve this, but I was wondering if you could add this to your api please. At present if you change your chat widget then someone will probably need to change our code also.
For example, we load 10 chat messages at a time and when the user scrolls to the top we get the next 10 messages and prepend them to the top of the list and update the scrollbar position accordingly. If we use your api all messages are added to the bottom.
Cheers
Simon