SurfSense/surfsense_web/components/assistant-ui/thread-scroll-to-bottom.tsx

import { ThreadPrimitive } from "@assistant-ui/react";
import { ArrowDownIcon } from "lucide-react";
import type { FC } from "react";
import { TooltipIconButton } from "@/components/assistant-ui/tooltip-icon-button";

export const ThreadScrollToBottom: FC = () => {
	return (
		<ThreadPrimitive.ScrollToBottom asChild>
			<TooltipIconButton
				tooltip="Scroll to bottom"
				variant="outline"
				className="aui-thread-scroll-to-bottom -top-12 absolute z-10 self-center rounded-full p-4 disabled:invisible dark:bg-main-panel dark:hover:bg-accent"
			>
				<ArrowDownIcon />
			</TooltipIconButton>
		</ThreadPrimitive.ScrollToBottom>
	);
};