There are a maximum of 4 comments displayed at any point in time during the stream. When a monster is requested via comment, I think the comment should be pinned to the bottom most comment. This means that the request comment stays locked on the bottom comment position for the time between new requests.
Extra note
it would be excellent if we could add a small icon next to the pinned request comment, like the one ive linked

There are a maximum of 4 comments displayed at any point in time during the stream. When a monster is requested via comment, I think the comment should be pinned to the bottom most comment. This means that the request comment stays locked on the bottom comment position for the time between new requests.
Extra note
it would be excellent if we could add a small icon next to the pinned request comment, like the one ive linked