This is just a minor suggestion for a QoL feature: I would love to be able to make the chat input (currently limited to one line) larger, perhaps by dragging the line separator between the chat input and output upward, so that more input text is readable at a glance before submitting it.
Alternatively, the input area’s size could also grow vertically depending on how much text has been entered, perhaps up to a limit of around 7 lines (or a dynamic cap relative to the browser window’s height).